淡水育珠蚌

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-06 / 阅读(110) / 评论(0) 分类 神奇校车系列丛书

In Dublin's fair city Where girls are so pretty 'Twas there I first met With sweet Molly Malone She drove a wheelbarrow Through the streets broad and narrow Crying,

发表于:2018-12-14 / 阅读(350) / 评论(0) 分类 迪斯尼儿歌第四集

我国大部分地区都不临海,因此我们平时能接触到大量的淡水鱼。但是这些淡水鱼的英语说法在传统的英语课堂上不仅课本涉及得很少,而且老师也讲得比较少,但是我们却经常听别人说起这

发表于:2018-12-18 / 阅读(140) / 评论(0) 分类 托福英语

Located in Hunan Province, Dongting Lake, the second largest freshwater lake in China, has witnessed an increasing number of migratory birds in recent winters. Local authorities have attributed the phenomenon to remarkable improvements in the lake's

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 2018CRI中国国际广播电台

This is Scientific American 60 second Science, Im Sophie Bushwick. Got a minute? It was thought that saltwater seas separated Central and South America millions of years ago. But a recent discovery may render that idea all wet. Because archaeologists

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 Scientific American(三)月

The Cock and the Pearl A cock was once strutting up and down the farmyard among the hens when suddenly he espied something shinning amid the straw.

发表于:2018-12-31 / 阅读(163) / 评论(0) 分类 有声阅读空间

Slippery When Wet Many people enjoy eating fried eel, but few stop to think about the life of this unique fish. There are hundreds of different species of eel, all of which can be roughly divided into

发表于:2018-12-31 / 阅读(192) / 评论(0) 分类 有声英文阅读

Mr. Alden left for Honolulu the next morning on business, and the children began their working vacation, too. First they tried on the rubber work boots Cousin Mary had given them. Theres a pair for each of us, even small ones for Benny and Soo Lee. H

发表于:2018-12-31 / 阅读(150) / 评论(0) 分类 64 The Black Pearl Mystery

Slippery When Wet 滑溜溜的鳗鱼 Many people enjoy eating fried eel, but few stop to think about the life of this unique fish. There are hundreds of different species of eel, all of which can be roughly divided into two groups according to their

发表于:2019-01-02 / 阅读(121) / 评论(0) 分类 双语有声阅读

Experts Worry That Road Salt Harms US Waters Communities in the Northern parts of the United States have used salt to keep icy roads safe during winter for many years. But, some experts now say salt harms nearby fresh water supplies. Putting salt on

发表于:2019-01-03 / 阅读(109) / 评论(0) 分类 2018年VOA慢速英语(二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Spending your life hanging out at the seaside might sound like easy living. But for marine mussels, a day at the shore is no walk on the beach. Clinging

发表于:2019-01-08 / 阅读(129) / 评论(0) 分类 Scientific American(十)月

ENVIRONMENT REPORT -January 11, 2002: Endangered Turtles Rescued By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. International environmental groups have begun transporting hundreds

发表于:2019-01-09 / 阅读(122) / 评论(0) 分类 健康与环境

Tourism, Development Threaten Burmese Lake Inle Lake is considered a jewel of Burma, where migrating birds, rare animal species and a handful of Burmese tribes share space around the 110 square kilometer freshwater reservoir. Now, a steady stream of

发表于:2019-01-14 / 阅读(107) / 评论(0) 分类 VOA标准英语2013年(四月)

SCOTT SIMON, HOST: Akwaeke Emezi's debut novel is a lyrical, nonlinear story of a woman named Ada born in Nigeria with, as she puts it, one foot on the other side. Several selves exist inside of Ada. They identify themselves as we. When Ada comes to

发表于:2019-01-16 / 阅读(107) / 评论(0) 分类 2018年NPR美国国家公共电台2月

A man from the state of Chu wanted to sell a precious pearl in the state of Zheng.He made a casket for the pearl out of the wood from a magnolia tree,which he fumigated with fragrant osmanthus and spices.He studded the casket with pearls and ja

发表于:2019-01-26 / 阅读(186) / 评论(0) 分类 趣味英语

A man was sailing in a small boat,and dropped a precious pearl into the sea accidentally.When the man had returned to land,he took a pail,and began to scoop up the water and pour it on the shore.For three days he scooped and poured unwearie

发表于:2019-01-26 / 阅读(142) / 评论(0) 分类 趣味英语

淡水FRESHWATER 淡水资源Freshwaterresources 谈水保护Conservationoffreshwater 水坝Dams 冰Ice 湖泊Lakes 自然排水系统Naturaldrainagesystems 河流流域开发Riverbasindevelopment 河流

发表于:2019-02-02 / 阅读(135) / 评论(0) 分类 英文语法词汇

3月22日是第18个世界水日。从这一天开始为期一周的时间,将是第23届中国水周。人类目前能够利用的淡水资源只占全球水资源总量的0.26%,其中70%以上被冻结在南极和北极的冰盖中,加上难以

发表于:2019-02-04 / 阅读(107) / 评论(0) 分类 英语口语

One of the challenges the new economic zone faces is wetland preservation as in the middle of the area lays the largest freshwater reserve in Hebei province. 143 lakes, covering 360 square kilometers.... The Baiyangdian wetland is the largest freshwa

发表于:2019-02-05 / 阅读(134) / 评论(0) 分类 cctv9英语新闻2017年

Oh' oh' oh' come fill my glass up a little more We 'bout to get up' and burn this floor You know we getting hotter' and hotter Sexy and hotter' let's shut it down Doe' what I gotta do to show these girls that I own them Some call me nicki' and some c

发表于:2019-03-02 / 阅读(167) / 评论(0) 分类 英文最新流行歌曲
学英语单词
a-law companding
abyss
Acrachne racemosa
aechmea fulgens
aerostaitcs
affinitatively
Aminofilina
arteriosclerisis
ass whoopings
axle driven generator
azotic acid
back clearance angle
Barlborough
basic geochemical maps
benzine-resistant
block-cutpoint graph
brachypterism
brisk up
burrheads
carcass dressing
centre weight governor
contract of work
Daarlerveen
daiece
dammed lake
disability checks
dokos
doubly-linked circular list
electropneumatic signal
en regard
encarsia singularis
equity instruments
estimating of value
euchelus pauperculus
f hole
Federweiss
fissidens pellucidus
flookan (flucan)
fog bell
fore-shoe
forensicists
genital area
genned-up
genus Sertularia
Gilbert White
hexagenerians
honour guard
import custom lists
in silent wonder
inappositely
ington
jaina
lymphodermia perniciosa
Magbuntuso
magneticleakage
manifestoed
meandering movement
mine sickness
monkey boys
natural gum
needle biopsy
non-el
non-reducings
nonpreventable
object-oriented operating system
order-entry
oscillator strengths
pericaecitis
phase isolated bus bar
Phosphate-chultenite
Photovoltaic System
phycological physiology
plurispores
pre-menstrual
Rabsaris
realisticness
recanalised
recover funds in full
recovery of path
reentry permit
revenue and expenditure account
sandiest
Scharizerite
single reinforcement
stall recognition
standard machine tool
status byte
stylomastoid vein
sulphur oxides
superallowedtransition
swiftnesses
temperature limit
temporary storage of seed
track follower
triprotamine
unhealthy tendencies
vagrance
valve collet
vector generator
very high data rate digital subscriber line
warrant for apprehension
whale-bird