5-溴尿嘧啶脱氧核糖核苷酸

Heard melodies are sweet, but those unheard [00:01.76]听得见的乐声虽好,但若听不见 [00:03.53]Are sweeter; therefore, ye soft pipes, play on; [00:05.41]却更美;所以,吹吧,柔情的风笛; [00:07.29]Not to the sensual ear, bu

发表于:2018-11-28 / 阅读(192) / 评论(0) 分类 零距离李阳疯狂英语口语

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(196) / 评论(0) 分类 数学英语

(MUSIC) Today's story is called The Legend of Sleepy Hollow. It is about something strange that happed long ago in a valley called Sleepy Hollow. It was written by Washington Irving. The story is told by Doug Johnson. (MUSIC) Narrator: The valley kn

发表于:2018-12-11 / 阅读(88) / 评论(0) 分类 听美国故事练听力

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: The game is won when you reach the level target or earn more money than your opponent. You must constantly upgrade your restaurant to maintain customers and revenue. If yo

发表于:2018-12-12 / 阅读(176) / 评论(0) 分类 Daily Free Games

'The Legend of Sleepy Hollow,' by Washington Irving Today's story is called The Legend of Sleepy Hollow. It is about something strange that happened long ago in a valley called Sleepy Hollow. It was written by Washington Irving. The story is told by

发表于:2018-12-16 / 阅读(282) / 评论(0) 分类 2016年VOA慢速英语(十一)月

Ode on Melancholy NO, no! go not to Lethe, neither twist Wolf's-bane, tight-rooted, for its poisonous wine; Nor suffer thy pale forehead to be kist By nightshade, ruby grape of Proserpine; Make not your rosary of yew-berries, Nor let the beetle, nor

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 济慈诗歌和书信选(英文版)

Ode on a Grecian Urn THOU still unravish'd bride of quietness, Thou foster-child of Silence and slow Time, Sylvan historian, who canst thus express A flowery tale more sweetly than our rhyme: What leaf-fringed legend haunts about thy shape Of deities

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 济慈诗歌和书信选(英文版)

John Keats (1795 - 1821) My heart aches, and a drowsy numbness pains My sense, as though of hemlock I had drunk, Or emptied some dull opiate to the drains One minute past, and Lethe-wards had sunk: Tis not through envy of thy happy lot, But being to

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 英语诗歌

AMERICAN STORIES - The Legend of Sleepy HollowBy Washington Irving Broadcast: Saturday, April 22, 2006 Announcer: The Special English program, AMERICAN STORIES. (MUSIC) Today's story is called The Leg

发表于:2019-01-02 / 阅读(181) / 评论(0) 分类 2006年慢速英语(四)月

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(172) / 评论(0) 分类 科技之光

皮肤附属器疾病 寻常痤疮 acne vulgaris 脂溢性皮炎 seborrheic dermatitis 石棉状糠疹 pityriasis amiantacea 酒糟鼻 acne rosacea 激素性皮炎 hormonous dermatitis 口周皮炎 pe

发表于:2019-01-03 / 阅读(133) / 评论(0) 分类 医务英语

Dionne Bromfield,她的教母是大名鼎鼎的Amy Winehouse,这个小女孩今年15岁(1996年出生),又是一个令人惊艳的好声音~来欣赏下她今年的新单曲Yeah Right吧~ Yeah Right Dionne Bromfield ft.Diggy Simmons Yo what

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 天籁音乐

The Legend of Sleepy Hollow 无头骑士的传说 Today's story is called The Legend of Sleepy Hollow. It is about something strange that happened long ago in a valley called Sleepy Hollow. It was written by Washington Irving. The story is told by Do

发表于:2019-01-12 / 阅读(164) / 评论(0) 分类 2014年VOA慢速英语(九)月

The Legend of Sleepy Hollow by Washington Irving Today's story is called The Legend of Sleepy Hollow. It is about something strange that happened long ago in a valley called Sleepy Hollow. It was written by Washington Irving. The story is told by Dou

发表于:2019-01-12 / 阅读(250) / 评论(0) 分类 2015年VOA慢速英语(十)月

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(146) / 评论(0) 分类 英语博客 A cup of English

LONDON, April 29 (Xinhua) -- Roy Hodgson is set to be named as the manager of England after it was revealed the West Brom manager is in talks with the Football Association. The 64-year-old is the only candidate to have been interviewed for the role,

发表于:2019-02-02 / 阅读(146) / 评论(0) 分类 英语新闻

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(五月)

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(171) / 评论(0) 分类 英语博客 A cup of English

讲解 Today's key word is Bromance Bromance b-r-o-m-a-n-c-e 兄弟情 A bromance is a close, non-sexual bond between two (or more) men. Here is an example: The great bromance between Huo Jianhua and Hu Ge has been damaged by today's news. 霍建华和

发表于:2019-02-13 / 阅读(125) / 评论(0) 分类 英语悠选脱口秀

15岁英国醇香小女声:Dionne Bromfield - Yeah Right Dionne Bromfield,她的教母是大名鼎鼎的Amy Winehouse,这个小女孩今年15岁(1996年出生),又是一个令人惊艳的好声音~来欣赏下她今年的新单曲Yeah Rig

发表于:2019-03-02 / 阅读(236) / 评论(0) 分类 经典英文歌曲
学英语单词
accumulation system
alases
aposafranin
arbalist
barochore
Basankusu
below-order leveling
Biphenabid
bisbenzimidazole
box beam
breached fuel element
brutality
camocavate
cecoyinine
cerous hydroxide
chlorine carrier
compass receiver
crochet stitch
croggy
crosswind sensitivity
cystoscopy
Delpech's abscess
deromanticises
dienyne
dill
disposition estate duty
diverging rate
division bulkhead
duke energy
eligible member country
embryo crystal
emulsion power pack
enrooted
face plate illumination
feather-edged
George Boole
girth class
global public sphere
gluteal tuberosity
grand-
Grosskrut
gyroquadrilateral
heliacus infundibuliformis
hogskins
horby
icebreakers
IDOE
image stability
industrial gasoline
kilo-katals
Kronlein's hernia
large-scale national survey
Lathyrus davidii
loophole
loudness control circuit
magnetic blow-out coil
malvas
marginal keratoderma of palms
mavole
Mdelete
Milwaukee River
multitrack audio recorder
NIDL
non-resistances
none shaloyre
nuclear screening constant
nutrients transport in plant
onto something
open recent
Orimycin
oxygen gouging
phrenoton
plastic film for wrapping
position finder
production of shaft kiln for unit volume
profiteering
pushdown stack
RabI-orientation
reactive dyeing
receiving element
rich-kids
screw pre-pla
sexual refractoriness
shaft end ring
signal of communication
so sad
species gap zone
standard binary code
standard of disclosure
stichonematic
submarine oil
tetrachloro aniline
theorem of parallel axes
threeaddress
tool section
turn to a right
unducted
unrebelliously
upward closure
vocal communication
walking dress
wrapping plate