白金线法

学生构思3D打印新方法或能将废物再利用 A popular 3D printing method called selective laser sintering,or SLS,uses metal or plastic powder,typically nylon,for creating various objects,but leaves about 44 percent of it as waste. 现在3D打

发表于:2019-01-14 / 阅读(39) / 评论(0) 分类 VOA标准英语2015年(十二月)

【俚语】 down to the wire 直到最后一刻;直到最后关头 这一习惯用语来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑道终点拉的终点线。它在几乎不相上下的竞赛中有助于判断究竟谁

发表于:2019-01-17 / 阅读(81) / 评论(0) 分类 英语俚语天天说

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(71) / 评论(0) 分类 英语单词荟萃

今天我们还要学几个美国总统大选中常用的习惯用语。我们曾经说过,英语词汇很多都来自体育运动。今天要学的第一个习惯用语就来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑

发表于:2019-02-04 / 阅读(112) / 评论(0) 分类 美国习惯用语

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(81) / 评论(0) 分类 英语每日一词

Voice 1 Welcome to Spotlight. Im Adam Navis. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 It is August 7, 1974. A man stands

发表于:2019-02-14 / 阅读(60) / 评论(0) 分类 环球英语 Spotlight
学英语单词
adding machine
adjustable keelblock
al-irtibat
almine
angiokinetic
anterior crus
arc statndard
atto-seconds
bank release
beneficiary under a trust
blackening
brasero
buglelet
by occasion of
celecoxibs
close examination
close to corn field
collector efficiency factor
color pop
community facility planning
cone pulley lathe
copy constructor
dals
dandy winch
donte
drafthouse
duplicity of data link
elbow lameness
electronic refraction
euklas (euclase)
farmwatch
fissura prima
fossae intercondylaris
frame drums
fringe location
Gbingué
graph papers
gsr
handin-hand
hydrohymenitis
instant food
interrupt feed back signal
intracerebral hemorrhage
Khodutka, Sopka
king of bliss
lychniss
machine or transformer thermal relay
Marconi beam antenna
marmota caligatas
metch
Miami Guyot
minimum opening pressure of safety valve
muscadine grape
nitrogen-seaied
NLLV
oceanographic station
odontocnesis
ossicula
outerplane graph
palaeoneurologists
partes nasalis
Pelotas, Pta.
penetration of current
peredimycin
phyletic extinction
piece of the action
pinhole filter
posterior basal membrane
Propimex-1
putty fish
Pyracantha fortuneana
Qizil Qum
quantitative system
rectified airspeed
resource files
rubber coated asbestos-cloth sheet gasketing
sawhandle
seaplane carrier
secondary raw material
seed treatment
serially-reusable attribute
severity level
shear-plane angle
slice latch network
spurious spike
state ombudsman
superfieialis colli
supra-branchial
svelte-looking
swine teniasis
thinn
timony
to spill
trade discount
tsung
underrates
unschool
upper esophageal sphincter
vena metacarpea volaris profunda
Verkhniy Landekh
viscose binder
Xuzhuangian Age