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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(557) / 评论(0) 分类 Scientific American(二)月

What Are Reflexes? If youve ever blinked at a sudden light, jerked your hand away from something hot, or jumped at a loud noise, then you know that these are not actions we consciously plan. Rather, they happen involuntarily. Such sudden, unconscious

发表于:2018-12-31 / 阅读(473) / 评论(0) 分类 英语听力文摘 English Digest

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(602) / 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(560) / 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(490) / 评论(0) 分类 英文语法词汇

Sleep On, Sneeze Not 睡觉的时候不会打喷嚏 The signs are unmistakabl e : the eyes water, the chest heave s , the nose twitch es , the body tenses, suspense builds until finally a sneeze blasts forth, concluding the drama. It's a momentarily

发表于:2019-02-16 / 阅读(519) / 评论(0) 分类 英语听力文摘 English Digest

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(513) / 评论(0) 分类 英语新闻

After having spent a fast year Waiting for the next time I can get you close I grew used to being back here Like a chorus synth line soldier at his post You call and I respond The sparrow and the song I miss you when you're gone When I am alone I See

发表于:2019-02-18 / 阅读(604) / 评论(0) 分类 音乐咖啡厅

The signs are unmistakable: the eyes water, the chest heaves, the nose twitches, the body tenses, suspense builds... until finally a sneeze blasts forth, concluding the drama. It's a momentarily paralyzing experience that can seize one at almost any

发表于:2019-02-23 / 阅读(540) / 评论(0) 分类 英语时差8,16

Pre-Listening Vocabulary involuntary: occurs without ones control (e.g. a reflex) contagious: spreads from one person to another empathy: the understanding or acknowledgment of another persons feelings phenomenon: an observance in nature (often causi

发表于:2019-02-27 / 阅读(562) / 评论(0) 分类 趣谈英语

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(975) / 评论(0) 分类 英文语法词汇
学英语单词
affinity tag
asystin
back calculate
Beginning of Towage
Bobbing for Apples
Bodmin
bollene
buphanisine
by-passers
cataclonus
cauliflower head
charpy
china unionpay
CMLDEF
coloration
cranked tire valve
cytoperm
Defense Meteorological Satellite Program
dispersion of colours
dooner
Dow Jones Index
Dracocephalum origanoides
Easter Rabbit
excess-profits tax
excitonic superconductor
exurgent
ferrocements
fiddled around
franchise renewal
grisha
grow together
haloed
haraszti
hertz
hexagonal head-bolt
hot sauce
hungarian turn position
ichthyocrinotoxin
immunobiology of bone marrow transplantation
impeller boss
inlet gas
interplayer
intervening transformer
jumer
Kama River
kangsar
kilowatt hour meter
leanza
leave it to chance
locking control
long-distance telemetering
lotus column
lumbago due to deficiency of blood
magmatic front
mammodis
margosa oil
mecodium exsertum copel.
mid coil iterative impedance
milking strategy
milkwagon
Muscivora-forficata
mustied
nectarious
non-repetitive sequence
North Saskatchewan R.
Northern Frigid Zone
parabemisia aceris
percoidean
Pistacia vera
Pressonex
proencephalic monster
pseudosimnia punctata
Ramesses the Great
rank as
rate of dispersion
real cost
reclarifies
rectal palpation
roosting place
Rybna
Salceda de Caselas
self-guiding
senile gait
separable blade
sequentials
silicondioxide
slow flame
spasm of tongue
spring operated band brake
superior item
tch-
telescreen
tripper
tris-cyclopentadienyl-n-neptunium fluoride
unpigmented rubber
vertical surface
vibro-compacted
walterer
widodo
winding distribution
wireless directional indicator
Wormhoudt