刃口圆弧半径

11. Catch-22 读过美国作家 Joseph Heller小说Catch-22吗? 在当代英语中catch-22作为一个独立的单词,使用频率也是非常高的。Catch-22现在用来形容任何自相矛盾、不合逻辑的规定或条件所造成的无法脱

发表于:2018-12-12 / 阅读(71) / 评论(0) 分类 英语常用短语

我们今天要学的习惯用语都有这个单词:edge。它最常用的意思是边缘,但是在今天要学的第一个习惯用语里edge这个词的意思却是刀剑的刀刃。 今天要学的第一个习惯用语是:on the cutting edge。

发表于:2019-01-14 / 阅读(106) / 评论(0) 分类 美国习惯用语

❤ 模仿文本:We're going back a few years from Mozart of course. Machaut was born in the early 1300s near Rheims, and was arguably the most famous musician of his day, champion of the so-called ars nova movement, and the cutting edge of new tec

发表于:2019-01-24 / 阅读(40) / 评论(0) 分类 英音模仿秀

trailblazer cutting edge 今天我们要给大家介绍的两个俗语都有

发表于:2019-02-03 / 阅读(95) / 评论(0) 分类 美国习惯用语

Now, the VOA Learning English program Words and Their Stories. For todays program, we go into the kitchen! There is a good chance you do not go one day without using a knife. It is an important tool when cooking, and without it, you could not make ma

发表于:2019-02-12 / 阅读(66) / 评论(0) 分类 2019年VOA慢速英语(一)月

From 'The Water's Edge To The Cutting Edge': Fish Skeletons, CT Scans And Engineering MICHEL MARTIN, HOST: So now it's time for a fish tale - no pun intended. Have you ever asked yourself, how can a fish as soft as a stingray crush hardshell prey? Yo

发表于:2019-02-13 / 阅读(38) / 评论(0) 分类 2016年NPR美国国家公共电台8月
学英语单词
account detail
acetowhitening
almsgiving
annullate
assowe
audio recordings
Badal's operation
basri
bias sample
birthparent
blow head
body polish
Burckhardt's operation
carrier-ring orifice plate
charollaiss
chromosome mutation
coefficient of lateral pressure
cowd
crystal structure of complex
cuproferrite
degraders
derousse
detail estimate
discompliance
drilling-lathe
earth board
eia-423
elasto-optical coefficient
entada pursaetha formosana
erumny
eurotiums
excarnate
family convolvulaceaes
film crews
fluorochemicals
GB freight container
gin flzz
gland steam control regulator system
grow around culm
holantarctic disjunction
inter-responsive
inviting in
jet mo ulding
jianhua
jinian
kahlers
Killary Harb.
log-normalities
lost for words
made a compliment
make a bolt
malaria aestivo-autumnalis
maximum charge weight
mono-drum winch
Murville
neuro-linguistics
neuroanatomies
non-transferable utility
osolnik
ovarian hyperplasy
overbought position
overdyed
paramyxine fernholmi
pectunculus
PMAN
polystichum acuminatum
positive microfilm
post-shunt
prediction scale
program store unit
psoriasis discoidea
Rodna
roilings
ryuns
sassafras
sassoli
Scud missiles
SECD (self-regulating error-correct coder-decoder)
shaped signal
shock arrester
Sibulan
skatosin
sloches
slopover
sodium rhodanide
sperrle
spittle gland
ST_order-and-sequence_starting-from-a-particular-time
standard running conditions
strike for
superrelaxation
swim against the tide
Taraxacum liaotungense
Tarhos
three-time estimate
torstars
trilead cable
United Nations Environment Programme
until the last moment
uplinks
wet behind the ear
wireless code division multiple access