波长分光仪

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(94) / 评论(0) 分类 每日攻克5词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(76) / 评论(0) 分类 每日攻克5词

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(82) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(73) / 评论(0) 分类 英语每日一词

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(111) / 评论(0) 分类 美国习惯用语

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(86) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
aceria litseae
ASD2
asyo
atomic orientation
azazels
backlash-free
bang board
Barton-under-Needwood
bathory
bleaker i.
Bollaert
bonded wafer
bronchovideoscope
bummer
cadmium thiocyanate
candela (cd)
cardioverted
cash disbursements
celestone-V
cement rock
chorale variations
circing
clarke tax
condite
conscientization
convective flow
Cromansil
crossmodal
Cubo-Futurism
cupola charge
Darsser Ort
diluting factor
double offset ring spanner black finished
drip-proof screen-protected machine
duck out of sth
dynamic muscle endurance
edit
energetic meson
erythemo-squamous
ethnologic, ethnological
full scope audit
gasometry
geather
gigas
gradualnesses
grain surface texture
grammatical mistake
half a chance
heilemann
Hesse-Darmstadt
Howard Family
imbrowning
incondensable
International Chamber Commerce
Juncus kangpuensis
labor force
lateroproximal
left-hand drive car
link insulator
local symbol
microvoltmeter
might and main
misproud
moisture retention capacity
momcilo
multipoint system
multivalent cation
NCU
negative asset
oberonia seidenfadenii
oxynoticeratid
pauly d
Peristylus lacertifer
Phenythienylhydantoin
photostabilizer
piston rotary pump
Polpaico
re-entry speed
Regnitz
reknown
right heart bypass
sandy urine
semiconductor device parameter stability
set ... sights on
small reed
stamping press
standard shape parameter
statistical estimation method
Stuetz's test
tazirs
teacher-student relation
tellurbismuth
terminography
toilet kits
utilization factor of frequency modulation
UV light absorber
weakly active components store
winding depth
XCOPY
xidans
Yangjae
Zurubi