na. 内胎
[网络] 橡胶内胎;脚踏车车用橡胶内胎;轮胎及内胎

Dad, Can You Tell Me How to Get Rich? My dad put down the evening paper. Why do you want to get rich, son? Because today Jimmy's mom drove up in their new Cadillac, and they were going to their beach house for the weekend. He took three of his frien

发表于:2018-12-06 / 阅读(36) / 评论(0) 分类 动物街64号 Zoo Lane 第一季

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(52) / 评论(0) 分类 英文语法词汇

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(九)月

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(四)月

Todd: OK so, here we go, now Terry you were saying that you went from Vancouver to San Diego. How many days did that take? Terry: Um, the total trip took 42 days but that included one day on the bus up and then one day on the bus back so 40 days on t

发表于:2019-01-08 / 阅读(42) / 评论(0) 分类 原版英语对话1000个
学英语单词
accurate statistics
agro-environmental
aldon
anatomoradiologic
anti-set-off liquid
antibunt action
baptisms of fire
Barolong
be worlds away
bill-and-coo
by rote
candy bars
chairer
chalkstone
chlorinated pesticide
chrominance take-off circuit
closed circuit signalling
coarse granular cast
colour moment
commensurability
conducting rope
cpsu
dead reckoning azimuth
delta moraine
double-dumped
effluent sample valve
electric contact pressure gauge
excruciable
fictitious force
flexible lightguide
floating hose
fluidized sand bed furnace
frame amplitude control
gaviotas
Geneva Bar
genus Miltonia
granular bed filter
greylags
growable
ibrams
IEDA
illwills
in ... corner
introversion
iodoglobulin
isometric (al) projection
jesmin
kapok cushion
keeps up
kiefer inequality
kjelsosite
lateralisations
leg breaker
lukked
maplins
mesoporphyrin scavenger
method of probability
mileage stone
military standard transportation and movement procedures
mirwais
molesting
mortgage-free
multigroup constant
negative working photoresist
nonpersonal
nontid
Npitamaiong
OBF
oculodiagnosis
ordered access
organic phosphorous compound
overchew
partitionism
parts breakdown
phaseless boost
prologizes
pushdown wheel
quaik
reference pod
regula falsi method
repacketize
repopulated
Rrëshen
rubber pad
S-expressions
slope overload
spbi
star track
symmetric wave
tartarise
thermal conductivity vacuum ga(u)ge
thermoplastic resin
tin coating weight
transfer-case to intermediate axle shaft
ultracalan
utility branch
Vegadex
vesiculars
water tube header
waterproofing works
Web robots
whatchamacallum