adj. 有减少交感神经系统活动作用的
[网络] 抗交感神经药;交感神经抑制剂;交感神经作用剂

Pat-A-cake Pat-A-cake, pat-A-cake, baker's man! Bake us a cake just as fast as you can. Pat it and prick it and mark it with B. Put it in the oven for baby and me, Put it in the oven for baby and me, For baby and me, for baby and me. Pat-A-cake, pat-

发表于:2018-11-29 / 阅读(139) / 评论(0) 分类 优美儿童英语歌曲

Evan Gant使声波可视,给我们展示了cymatics的科技性和艺术性。cymatics不仅可以分析复杂的声波,例如海豚的声音,还可以创造复杂而漂亮的设计。

发表于:2019-01-05 / 阅读(41) / 评论(0) 分类 TED公开课:头脑游戏

PAT-A-CAKE Pat-a-cake, pat-a-cake, Bakers man! So I do, master, As fast as I can. Pat it, and prick it, And mark it with T, Put it in the oven For Tommy and me.

发表于:2019-01-09 / 阅读(287) / 评论(0) 分类 鹅妈妈童谣

By Melinda Smith Washington 04 September 2007 Microchip device showninserted in arm One of the greatest fears for families of Alzheimer's patients is that an older relative might wander off, and then forgets how to get home again. Could a microchip i

发表于:2019-01-10 / 阅读(101) / 评论(0) 分类 2007年VOA标准英语(九月)

By Al Pessin Pentagon 24 March 2008 When a roadside bomb killed four American soldiers in Baghdad Sunday night it brought the U.S. military death toll in Iraq to 4,000. It was a symbolic moment, particularly coming during a period of reduced violence

发表于:2019-01-12 / 阅读(54) / 评论(0) 分类 VOA标准英语2008年(三月)

Some Zimbabwe government supporters say President Robert Mugabe should form a government without the opposition, following an opposition boycott of talks Monday in Swaziland. Tendai Maphosa asked ordinary Zimbabweans in Harare what they think about

发表于:2019-01-13 / 阅读(50) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
aerobiological
air fares
anal forceps
assertion element
atidine
Automatic Recloser
bacterial contamination
Bendearg
benefit pay rate
betweennesses
bioingredients
biological method for oxygen removal
byzants
Carpodacus mexicanus
central city
change-over procedure
chromizes
circumambients
collector cutoff
criminal negligences
dentizing nail
depth of the damage edge
dontcha
e-z
edulis
emarginula fragilis
enamel splitting
engraveries
find way to
flat touch
genus gymnocladuss
healing ridge
hermeneutically
Hexworthy
hide selection
hierarchical protocol system
horizontal convergence coil
hydrodynamometer
hydrogen swelled can
indifferent tension
Iowa Falls
journal box lid hinge
Korsakoff's disease
Kotel'va
Kuniko
l-aspartic acid
labour charter
laser signal device
liver diseases
maximum bridge speed control
mckids
mixed in place
moisture-and-ash-free basis
monoacetate
Nachalovo
nails it
near-certain
neck mould
non-recuperative turbine
nutator
omphacite
outflowing
overaged
pentapolis
Phenylphosphonothioic
physical ton
pitot tube folwmeter
poison rod
popilion
primary system for determination of reference equivalent
Prismatomeris tetrandra
promixes
pushing mechanism
Pääjärvi
quinolacetic acid
radionuclide-imaging
receiving slip
resistive diffusion
resonant combustion phase
round here
sales trader
semiregularly
sodium percarbonate
sour-sop
sub-number
tagalong
taipei physical education college
taphrogenic trough
the Social Web
ticklishness
trimmed-down
ultrasupernatants
uncatalyzed polymerization
underwitted
unlifted wall
unlude
vegetable store and process science
Vibrio serpens
wide-openings
ybfs
youve
zamfora