双镜头反光照相机

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? February 28th is International Sword Swallowers Awareness Day, according to practitioner Dan Meyer, who recently demonstrated the technique at the AAAS meeting in Chic

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(二)月

The gas stings Iris, and suddenly, she can't help it, she starts weeping uncontrollably. 这种气体刺激着虹膜,来势汹汹,她无力阻止,于是她开始控制不住地大哭。 These reflex tears are different from the basal tears that

发表于:2019-01-17 / 阅读(58) / 评论(0) 分类 TED演讲教育篇

Charcot-Marie-Tooth disease Chinese腓骨肌萎缩征 Chassalgnac's tubercle Chinese夏桑亚克结节(第六颈椎横突的颈动脉结节) chemical synapse Chinese化学突触 Cheyne-Stokes nystagmus Chinese节律性眼球震颤 chiasmatic cistern Chinese交叉池 childhood dystrophy C

发表于:2019-02-07 / 阅读(58) / 评论(0) 分类 英文语法词汇

ganglioglioneuroma Chinese神经节胶质神经瘤 gangliolysis Chinese神经节阻滞 ganglion Chinese神经节 ganglioside Chinese神经节苷脂 gangliosidoses Chinese神经节苷脂沉积症 gangreneChinese 坏疽 ganimalon Chinese r-氨酪酸 Ganser's commissure Chinese甘塞氏连

发表于:2019-02-07 / 阅读(57) / 评论(0) 分类 英文语法词汇

A new flexible smartphone design could change the way users interact with their devices. ReFlex, developed by researchers at Queen's University, uses 'bend sensors' to control app interactions, and simulates physical forces through detailed vibration

发表于:2019-02-17 / 阅读(59) / 评论(0) 分类 英语新闻

illogical attitude Chinese不自然姿势(癔症性癫痫) illusion Chinese错觉 imbecility Chinese痴愚 imipramine Chinese丙咪嗪 impinge Chinese侵犯 impotence Chinese阳萎 incisura Chinese切迹 incitogram Chinese冲动发放 inclusion body encephalitis Chinese包涵体

发表于:2019-03-13 / 阅读(205) / 评论(0) 分类 英文语法词汇
学英语单词
a shadow cabinet
admotion
advowter
aged alloy powder
Angiodysplastic
arrested developments
as we all know
automatic tool lifter
average analysis
AVK
balefullest
bamboo ferns
beet growing district
below deck
berkel
blocs
blue peter,Blue Peter
Boea philippensis
Bosanski Brod
breakpoint program
capillary groove
capta
carpellum
CD RW
cha chaed
chain driven front mounted distributor
conglutination
core white
corresponding to
costume party
daedal
decaying wind wave
dehydronated
deketalization
desertified
dyestain
electromechanical protection device
equivalent profile
euterpnosia laii
family oxyuridaes
flash joint
fork terminal
frigidzone botany
fugapavine
full insulated winding
grease-proof antioxidant paper
high-resistance wind
holometabolisms
implanted atom
incidence function
inimitableness
ionospheric agitators
jargaunt
Journal of Dairy Research
lactose litmus culture-medium
last tender day
lint filter
lodon
lugubrous
Mahommedan
matlack
melancholia simplex
meltcasted
microbial transformation
minimum turnover
mollahs
multiple buffer
multireed
nosologically
o'hair
obsequial
oil circuit breaker
optical digital section
overhead transparency
oxyluciferin
paraglobulins
passive headend
periuterine
phototropically
point-to-point connection
Ponferrada
pot-tree
prolongation of bill
Psamtik II
reverse osmosis pressure concentration
Salici
San Mateo
sanatan
Sarsia
shy fish
solemnizes
Stanford-Binet Intelligence Scale
status latch
subdeltoid
surface type starter
Sātgawān
telegram automatic System
translucent china
unclinging
undecyl thiophane
up to something
vot