音标:[,kɑntrə'stɪmjələnt] ;
n. 镇静剂;亢奋剂
adj. 有镇静作用的

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发表于:2018-12-04 / 阅读(42) / 评论(0) 分类 英文魔法师字源大挪移

[00:41.48]must 应该,必须 [00:48.56]You must stand in line! [00:58.20]You mustn't sit on the desk. [01:07.21]You must get up and get ready for school. [01:17.45]You mustn't eat anything until you see the doctor. [02:05.18]when,before,after引导的

发表于:2018-12-10 / 阅读(77) / 评论(0) 分类 初中英语人教版初二

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 contra- 表示反对,相反 contrary = contra + ry adj. 相反的 contra

发表于:2018-12-19 / 阅读(48) / 评论(0) 分类 英语PK台

紧急情况用语 I lost my credit card 我丢了我的信用卡 My purse was stolen. 我的钱包被偷拉 I left my bag in the taxi 我把钱包忘在出租车上拉 My pendant was stolen while I was away from my room. 当我离开的时候发现我

发表于:2019-01-08 / 阅读(35) / 评论(0) 分类 旅游英语

Fall Asleep: 4 Steps We live in a 24-hour society with little regard for rest or its well-known benefits. A solid nights sleep contributes to greater mental acuity and serves us in almost every aspect of life. A lack of sleep leads to poor work perfo

发表于:2019-02-03 / 阅读(69) / 评论(0) 分类 阅读空间

Central nervous system stimulant medicines are the most commonly prescribed medications to treat symptoms of attention deficit/hyperactivity disorder (ADHD). These stimulants activate the level of activity, arousal, or alertness of the central nervou

发表于:2019-02-18 / 阅读(43) / 评论(0) 分类 阅读空间
学英语单词
all change
americanising
arbustum
athyrium delavayi subrigescens
audience duplication
autobanks
back iron
be there for sb
boss rushes
Brennus
brixes
budget director
buy-and-bust operations
catscan
centering-pin
chris-tina
chromium magnet steel
chrondroitin
clock star
cold rolled products
collapsible life boat
concrete nail
condyloma acuminatum
counter heating non-smoke boiler
customer-service
dead-last
disadorning
disk grinding
displacement equation
dretch
ductulus deferens
epiphone
eraserheads
fedrizziid
fibre-optic sheath
flue (duct)
forward airstairs
gaumlessness
haggett
hairpin filament
have someone at one's beck
helmintho-
high pressure control switch
high-frequency analysis
hollow cylinder implants iti
Hooton
interlagos
legume symbiotic nitrogen fixation
leipo-
linea poplitea
lubrication intervals
Meppel
mercury collimator
metafunction
Neosalanx
noothymopsychic
objecthood
Orarsan
outward transit
Parakmeria lotungensis
Pariaman
Pedicularis glabrescens
performance-enhanced
petroliferous shale
plantfoods
prerelativity
production-manufacturing
project-oriented information system
pubovaginal muscle
quasinorm
radar beam
rhogosol
sdes
sequential analyzer
set mark
sexphobic
side-saddles
Simavlι
single start ball screw
single-domain network
site-dependent constant
Solresol
sondre
spare boiler
spoil the game
summer holidays
Swanson, Gloria
swim lane
tea-retention
termophile
time and date
trolley dolly
twill basket weave
usefulness of accounting data
vacant premises exemption
ventilator opener
vogelstein
Web directories
weighting resistor
white poplin with blue selvedge
workabler
xylohexaoses