音标:['penitreitә] ;
n. 穿入者, 侵入者, 渗透者
[化] 过烧; 过烧焊
n. an intruder who passes into or through (often by overcoming resistance)
词型变化:名词复数形式 : penetrators
词性分布:
名词100%

penetrator的用法和样例:

词汇搭配

  • diamond penetrator hardness维氏金刚石硬度...
  • ball penetrator钢球压头
  • diamond penetrator金刚石钻头

Send in the Rescue Rats By Emily Singer 2004, New Scientist Magazine. Reed Business Information Ltd. All rights reserved. Distributed by Tribune Media Services. Rats equipped with radios that transmit

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UNIT 5 What color is it? [00:05.69]Section A Activity 1b. [00:11.55]Listen to the conversations [00:15.78]and then match the letters with their colors. [00:20.92]Conversation 1 [00:24.48]A:What's this,Wendy? [00:27.82]B:It's a letter W. [00:31.58]A:W

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发表于:2018-12-18 / 阅读(122) / 评论(0) 分类 英语口语天天练-大米

The Rat The Rat - Chinese Zodiac AnimalBirth Years: 1936, 1948, 1960, 1972, 1984, 1996, 2008, 2020, 2032, 2044 Compatible with: Dragon and Monkey 图片1 Birthstone: Emerald Precious Flower: Narcissus Western Equivalent: Sagittarius Strengths: ambiti

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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(83) / 评论(0) 分类 有声畅销书-秘密

Sorry,there is no text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-10 / 阅读(193) / 评论(0) 分类 英国原版Beep嘟嘟剑桥少儿英语

Lesson 25 Rat 1.Rats! 2.I smell a rat. 3.You look like a drowned rat. 4.You dirty rat! 5.I was just ratting around. 6.I don't want to die like a rat. 7.Hey,pal,you see rats. 8.You must be in the rats.

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

to suspect that something is wrong; to sense that someone has caused something wrong. 怀疑事情出错了,或者怀疑某人有问题,我们可以翻译为:哪里不对劲。 例如: 有人跟你说有一个工作月入十万,工作轻松。

发表于:2019-01-17 / 阅读(91) / 评论(0) 分类 英语俚语天天说

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou! 爱探险的朵拉 BBC儿童动画-小猪威比

发表于:2019-01-17 / 阅读(113) / 评论(0) 分类 英语原声睡前故事

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

发表于:2019-01-19 / 阅读(114) / 评论(0) 分类 VOA常速英语2008年(二月)

Rat是鼠,老鼠。中文里有很多关于老鼠的成语。英文也有。比如说:look like a drowned rat. 哎呀,今天下大雨,所以呢, By the time I arrived at the office I looked like a drowned rat, 我到办公室的时候,浑身湿

发表于:2019-01-19 / 阅读(88) / 评论(0) 分类 英语单词荟萃

图片1 图片2 图片3 图片4 图片5 图片6 图片7 图片8 图片9 图片10

发表于:2019-01-27 / 阅读(194) / 评论(0) 分类 粉红猪小妹第二季

有些美国人干一行、怨一行,讨厌自己的工作,也有更多的人对他们的职业还算满意,然而却不愿意实话直说。这样一来他们都会使用一些带有贬意的俚语来描述自己的工作。我们今天要讲的

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发表于:2019-02-03 / 阅读(142) / 评论(0) 分类 英语每日一词

A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e

发表于:2019-02-07 / 阅读(130) / 评论(0) 分类 趣味英语

Fall Out Boy 联手科特柯本遗孀 Courtney Love 单曲《Rat A Tat》上演暴力大片!《发条橙》元素举目皆是,Patrick 被强迫观看音乐发展史的影像,持久而强烈的视觉冲击将原本的初心扭曲得无比狰狞。

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Idiom: rat race 激烈的竞争 Hit the book: productivity 生产力 recruiment 招聘 principal 主要的 inspire 激发灵感 sustainable 可持续性的 eco-altruism 环境利己主义 quick fix solution 简单有效的方法 biophilic 热爱自然的

发表于:2019-02-16 / 阅读(137) / 评论(0) 分类 趣味青春英语
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aases
autocephalies
Bayard-Alpert ga(u)ge
beeramid
biogas generating pit
biorheology
blackened receiver
books of zephaniah
bryophyte-quotient
capillary lift
co-regency
Comprecin
Croft, William
curesse
day.the
declaration of pointer
delegitimating
demand pull theory of inflation
differential quenching
dulness
during vegetative growth period
electro-polarization
electrostatic fuze
eyebrowlike
final set
finger-ends
first-serveds
flour adhesive
fontinalis durieui schimp
frustrated total reflection
fuel pit lining
Fulayj al Janūbī
gastrokinesography
gells
genus bacchariss
groveling
hash addressing
hexcraft
hood for vehicle
hurtfull
increase of stocks
inexecutable
international code book
invitationals
Istra
Ixora insignis
joint-defence
kouch
lax ear
Losinyy
lyard
man-made isotope
martinezes
match-box-type of flat slide valve
metasedimentary rock
methanide
milk culture-medium
morgenstein
morsus humanus
nervi dentales superiores posteriores
new wine
Nicolaier's bacillus
nuna
oneirologist
over disperse
payroll check
photohomeostatic effect
plackett's uniform distribution
planting pit
polyphalangism
Pongamia
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principal airway beacon
r-n.y
rate of deposition
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safranal
semenarche
sex-reassignment surgery
silow
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sovietization
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straight cutting machine
subjectively
sweetwoods
sweptband
swing base compass
systolic hypertension
take sb. up
talpid
taverny
tera-seconds
unilaterally connected graph
unit load system vessel
volunteership
wessler
wilpo
Winchester school
windlestraes
xlh
zone reheat air conditioning system