音标:[,ɔ:θә'^ræfikәl] ;
a. [语]正字法的, 拼字正确的
a. Of or pertaining to orthography, or right spelling;
also, correct in spelling; as, orthographical rules; the letter was
orthographic.
a. Of or pertaining to right lines or angles.

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(70) / 评论(0) 分类 Scientific American(八)月

2012年12月8日雅思听力考试回忆 12月8日雅思听力考情一旧三新 Section 1: 租房子的,全填空比较tricky的是第十题是两个空 同:V09131S1 Section 2:Guide of the United States (map) 关于美国的旅游景点,不同的

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 雅思机经

The Battle of the GUI 图形用户界面之争 At that time, Microsoft was producing an operating system, known as DOS, 微软当时已经开发出了DOS操作系统, which it licensed to IBM and compatible computers. 并授权给IBM和兼容电脑使

发表于:2019-02-15 / 阅读(45) / 评论(0) 分类 乔布斯传

Now, have any of y'all ever looked up this word? 好,你们中有谁查过这个单词? You know, in a dictionary? Yeah, that's what I thought. 用字典?是的,我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单

发表于:2019-03-04 / 阅读(106) / 评论(0) 分类 TED演讲教育篇
学英语单词
accidents will happen in the best regulated families
allegheny rivers
ampligen
ancient geothermal system
anti-static-electricity
Ardennes
axillary cord
barely visible impact damage (bvid)
battement tendu
beaviss
bioethicss
bounce mark
certosina
chemname
Chennault, Claire Lee
chogms
cleithral ooecium
close, but no cigar
close-up of disk
corticopleuritis
cotton sateen
cuttings operated under shelter wood system
deduction solid solution
die of illness
diplomalike
dis-empowered
down cut shears
druse autochton
Eberthella paradysenteriae
estufas
extra money
family Passeridae
fast boot
first-language
flew into
fredericksen
generative
Geulincx, Arnold
goods bought in replacement
Hang Seng Properties Sub-index
have a yen for knowledge
Hp-martingale
hydrothermal eruption
inchasing
indirect-gap semiconductor
inferior cubitoradial articulation
ingegneri
ion-exchange isotherm
isoviscous temperature
issue a summons
Kunitz, Stanley
lackovic
LDH-X
leucobase of pararosaniline
Llandissilio
medical worker
meliora
necrotic colitis
newfoundlands
one-quadrant convertor
palm pulp oil
pasting machine
pearl-tumor
pharyngitis sicca
piston skirt
poindexters
population group
postemergency
pounding out of lubricant
primary-gas filling
professionalisation
proportionalists
quadratic group
r-t-w
radial loop
reinforced soil
repeat-cycle timer
return to nucleate boiling
right for parents' involvement in schools
right to marry
shpaed reflector
side-bar conference
sismondite (chloritoid)
slice circuit
snake fern
Sub-Committee on Radio Communications
surprinting
suspension structure
Sydama
TACDEW
thakar
titanium oxide porcelain capacitor
toll - free number
transient wave
transperineal
union type
Upper Arlington
urinary canal
variable diaphragm
weight by volume
working cost
zepto-metres