取心螺杆钻具

block and tackle 滑轮组 boring 钻孔 circulate 注入,环流 coring bit 取芯钻头 cutting bit 钻头 cylinder 圆柱体 derrick 井架 drill pipe 钻杆 every so often 时常 geologist 地质学家 gusher 喷油井 mineral 矿物的 rotate 使

发表于:2018-12-02 / 阅读(57) / 评论(0) 分类 新概念英语第四册单词MP3

Alice: Hello, I'm Alice Stephen: And I'm Stephen.Alice: And this is 6 Minute English! This week were talking about a very commonphobia a fear of the dentist and a possible new treatment. But first of all,Stephen, how does this sound make you feel? In

发表于:2019-01-07 / 阅读(111) / 评论(0) 分类 六分钟英语

A: A piece of advice. Don\'t screw around with her. She\'s got a terrible temper. A: (给你)一个忠告, 别跟她乱来, 她的脾气可坏得很! B: She does? But she looks like a sweet little angel. B: 是吗? 但是她看起来像个可爱善良的

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 美国俚语

not all there to have a screw loose 我们经常会发现有的人似乎脑子不太正常。也许是因为现代生活过于紧张,美国是有不少精神不正常的人。据说,美国人在口语

发表于:2019-02-01 / 阅读(114) / 评论(0) 分类 美国习惯用语

toolbox 工具箱 bench 工作台 vice, clamp 虎钳(美作:vise) saw 锯 bow saw 弓锯 circular saw 圆锯(美作:buzzsaw) compass saw, scroll saw 钢丝锯 fretsaw 细锯 handsaw 手锯

发表于:2019-02-03 / 阅读(49) / 评论(0) 分类 英文语法词汇

screw up 的常见意思及用法 1.弄糟,弄乱,搞砸(to mess up) 例句: I hope I don't screw up this time. 我希望这次不会搞砸了。 Try again and don't screw it up this time. 再试一次,这次别搞砸了。 2.如果是screw u

发表于:2019-02-09 / 阅读(61) / 评论(0) 分类 美国俚语
学英语单词
acomia
aggravidization
agyriums
Anachoropteridales
anemophilous plant
annulment of marriage
Arikawa
arthur conan doyles
ball-and-disk in tegrator
binary search technique
blank card
bucketball
Bunsen element
calibrating instrument
cell organ
center tightening screw
Chahuites
collagenitis
colo(u)rless
commonwealth bank
conflictation
connecting rooms
cooperative information agent
countervailing duty
Creighton, James Edwin
cutter brig
Dawhāl
deathcamp
deepities
dicaryon mycelium
drag someone
economy is liable to get overheated
effective evapotranspiration
evocon
extract printing
feel guilty for
flash-freeze
free climb
fregatas
go a great way with
godgifus
golden saying
good spark
got'em
gotamist
grain of Paradise
helas
Hydroxyhopane
installed vacuum cleaner
introvertion
isoamyl urea
joni mitchell
kedgerees
Kraurite
La Belle
law of the trade mark
leenge
lets one's hair down
Neonauclea griffithii
no-match
non-linear friction
non-timber product forest?
off price
oothecocentesis
organocuprate
over-all
photoelectric transfer fibre
photometric unit
plasma quantometer
proportional navigation geometry
pumpages
Qeshm, Jazīreh-ye
Quercus franchetii
rail technologies
ratchet wheel pawl pin
reach-turn
resonant-reed relay
responser time
Royal Institute of British Architects
ruggero
septimating
shut your eyes to
solid phase diffusion
spacetrack, space-track
specific volume power
statement anteo mortem
stepped shaft
stromal adenomyosis
symptomatic inflammatory myopathy
theory of invariants
tilting machinery
top peg
Torenia flava
total nitrogen balance
toxicant metabolism
unapertured
unencysted Amoeba
vertical curve concave upwards
Vila Franca das Naves
wide-leg
Xanthi
youch