音标:[pep'tɔlisis] ;
(水)解胨(作用), 胨的水解

[00:00.00] [00:01.00] [00:02.00]Unit Four Where is my car? 第四单元 我的小汽车在哪儿? [00:06.70]Where is Zip? 兹普在哪儿? [00:09.15]Where is my car? 我的小汽车在哪儿? [00:12.39]Is it in the desk? 在桌子里吗? [00:

发表于:2018-12-12 / 阅读(131) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

[00:00.00] [00:01.00] [00:02.00]Unit Three At the zoo 第三单元 在动物园 [00:05.26]Look at me! 看看我! [00:07.90]Ah! So cute! 啊!真可爱! [00:15.21]Look at the elephant. 看看那只大象。 [00:17.95]It has a long nose. 它有长鼻

发表于:2018-12-12 / 阅读(120) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:02.66]Unit 1第一单元 [00:04.44]We have a new classroom.我们有间新教室。 [00:08.84]Let's go and see!我们去看看吧! [00:12.76]Where is it?它在哪儿

发表于:2018-12-12 / 阅读(122) / 评论(0) 分类 人教版PEP英语(2013版) 四年级

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:02.56]Unit 4第四单元 [00:04.30]Is she in the living room?她在客厅里吗? [00:08.32]No, she isn't.不,她不在。 [00:11.89]Where are the keys?钥匙在哪

发表于:2018-12-12 / 阅读(118) / 评论(0) 分类 人教版PEP英语(2013版) 四年级

[00:00.00] [00:01.00 [00:02.00]Unit Six How many? 第六单元 有多少? [00:05.49]How many birds do you see? 你看见了多少只鸟? [00:10.92]I see 13! 我看见了十三只! [00:15.37]How many crayons do you have? 你有多少支蜡笔?

发表于:2018-12-12 / 阅读(146) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

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发表于:2018-12-12 / 阅读(120) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

[00:00.00] [00:01.00] [00:02.00]Recycle 2 复习二 [00:03.66]Read aloud. 大声读一读。 [00:05.71]Look! So much fruit! 看!好多水果啊! [00:08.03]I can get the grapes. 我能摘到葡萄。 [00:10.68]I'm big and tall. 我又大又高。

发表于:2018-12-12 / 阅读(139) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

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[00:00.00] [00:01.00] [00:02.00]Unit Five Do you like pears? 第五单元 你喜欢梨吗? [00:06.95]An apple a day... 一天一苹果 [00:09.23]...Keeps the doctor away! 医生远离我! [00:13.04]Do you like pears? 你喜欢梨吗? [00:15.99]

发表于:2018-12-12 / 阅读(163) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:03.00]Unit 2第二单元 [00:04.83]What's in your schoolbag?你书包里有什么? [00:08.56]An English book, a maths book, [00:13.09]three storybooks and... [00

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发表于:2018-12-12 / 阅读(128) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:03.16]Unit 3第三单元 [00:04.55]What's his name?他叫什么名字? [00:08.68]His name is Zhang Peng.他叫张鹏。 [00:13.90]He's tall and strong.他又高又

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发表于:2018-12-12 / 阅读(141) / 评论(0) 分类 人教版PEP英语(2012版) 三年级

This is the second in a 2-part Business English Pod series on presenting a SWOT analysis. A SWOT analysis is a tool that helps companies understand their strengths and weaknesses, while keeping in mind the opportunities and threats they face. In this

发表于:2018-12-31 / 阅读(216) / 评论(0) 分类 商务英语演讲课

角化与萎缩性皮肤病 毛囊角化症 dyskeratosis follicularis Mibelli汗孔角化症 porokeratosis of Mibelli 剥夺性角质松解症 keratolysis exfoliativa 掌跖角化症 keratosis palmari

发表于:2019-01-03 / 阅读(163) / 评论(0) 分类 医务英语

发表于:2019-01-03 / 阅读(168) / 评论(0) 分类 医务英语

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Unit Four My home第四单元 我的家 [00:03.60]Mum, where are my crayons?妈妈,我的蜡笔在哪里? [00:08.78]Are they in the study?它们在书房里吗? [00:11.48]Where's the cat, Dad?猫在

发表于:2019-01-09 / 阅读(175) / 评论(0) 分类 人教版PEP英语(2013版) 四年级
学英语单词
5,5-diethylbarbituric acid
a letter of condolence
actuator valve
alloy technique
ambigue
as is usual
bactopeptone
basic oxygen furnaces
be strong for sth
beachlikest
Betty Naomi Goldstein Friedan
boleslavs
bolted type deadend clamp
Bradley aberration
CCRT
cetane
combinational probler
Connami
cooling air
Crown prosecutors
dark social
DBS Direct Broadcast Satellite
defensecommunications agency (dca)
diesel cycle
dinges
divinifies
DMA - direct memory access
donorcycle
Ekaterinburg
electric pulse ignitor
electrolytic vessel
engineering study
environment assessemet information system
errors or omissions excepted
exterior components
fictionalisms
fliegner's formula
Freund's reaction
gallium(ii) oxide
genetic polymerism
gutter whore
hefter
hittin' up
hole carrier
hypognathus
INMARSAT A ship earth station
inure sb to sth
leasing business
Legg-Perthes disease
liability
lilac compound
locomotive bed
long sight
magnesium arsenite
Microcheily
mulberry whitefly
obaberine
overegged
patries
Patuca
pazner
Plakhino
podospora globosa
policy-oriented
position power
preemergence herbicide
Priospen
problem of triple system
relay-operated
required page end character
reversing-rolling mill
revolving sleeve
Sang-e Sūrākh
Sarishābāri
scanning recorder
scharfenstein
spargoes
spights
static pressure hole
steeplehouse
stopping region
Sydproven
szczecin (stettin)
tanases
TCP hole punching
telechecks
thermostat oven
town hall
transheterozygous
Trophis scandens
unbridgeable
urologies
Vehmasmäki
voynich
walter rudolf hesses
wantie
water level indicator light
white fuming nitric acid
wind condition
wire-rope grip
wisecrack
Yen-tze