音标:[,ɔ:θəu,kerə'tɔlədʒist] ;
n. 【眼科学】角膜矫正专家

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(89) / 评论(0) 分类 Scientific American(十二)月

图片1 enemy n. 敌人,敌军 adj. 敌人的,敌方的 例句:After several fails the enemy was forced to retreat. 几经失败之后,敌军被迫后撤。 rival n. 竞争者 对手 v. 竞争,对抗 ,相匹敌 例句:After the national

发表于:2018-12-04 / 阅读(55) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(63) / 评论(0) 分类 有声杂志阅读

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(72) / 评论(0) 分类 Scientific American(八)月

唐顿庄园第一季第四集_2 [INT. KITCHENS - DAY] ANNA Ugh. MRS PATMORE You've got a cold, I want you out of here. MRS HUGHES Anna, there you are. You know I'm out tonight, because I don't want to come home to any surprises. MRS PATMORE (laughs)

发表于:2019-01-29 / 阅读(343) / 评论(0) 分类 唐顿庄园第一季

bulk head 散货船 cross deck 过桥甲板 tugboat 拖船 freeing-port 舷墙上的流水孔 barge 驳船 dead weight 载重量 oil tank 油船 tonnage 吨位 container vessel 集装箱船 stern 艉部 pusher 推论 sterm frame艏柱 ferry 轮渡 mi

发表于:2019-02-08 / 阅读(250) / 评论(0) 分类 实用英语
学英语单词
-phorous
acetamido-ethylsalicylic acid
achterberg
Actiles
agricultural ecosystem
air-purification
alliaceous plant
anastases
associator
azabicyclo
backward error recovery
beighle
biologicalassary
bony-plated
boy orator of the plattes
by-pass rotameter
calling name
cherubism
computer input of chinese characters
conciliators
cutting roller
cylinder-head temperature
cynocephalid
Dampierre-sur-Linotte
dials down
dipole dislocation
Dolores R.
durions
easines of money market
ficus awkeotsang mak.
final figure
flat-top coiler
Florida Bay
flying sickness
freeheelers
frequency hysteresis
ganglioneurofibroma of mediastinum
genus citharichthyss
genus cystophoras
glazed ceramics
gravimetrical dilution
gyro compass system
hand remover
have oneself a ball
Holloway Prison
holly-leaved oak
hook approach
hyperemic
idler with rubber rings
income distribution sheet
indigenous peoples
inhibitory stimulus
initial iverse voltage
inspection-pit
intentional software
intuent
Jakob Ludwig Karl Grimm
latchets
lophocosma nigrilinea geniculata
lrish moss extract
magnetic phenomenon
mary tudors
microprism
mythicism
negotiating
old-boy
operation time study
operation time-limit system
order comment
orthographical relief method
Osbeckia mairei
Pedicularis atroviridis
pel-
perverts
radioactive half-life
resht (rasht)
residual legacy
reupdated
rotatory spasm
row applicator
rutilite
Salkowski's test
screw mount
seal vent
sedately
seek trouble
self finish
sequences of intervals
sesame chicken
signal level test film
sinker nails
sodium caseinate
thalamic epilepsy
Thomas Hobbes
throwing-spear
toe pointing backward standing
uncontrite
uncreative
vogler
water from a duck's back
Weekley, Ernest
weigh with