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(229) / 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(248) / 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(207) / 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(278) / 评论(0) 分类 TED演讲教育篇
学英语单词
Aconitum monanthum
ad dafinah
alpach
alpha-particle scattering
anisopodid
antitoll
appendicolysis
architectural engineering education
back channels
baumol
borough English
bronchoscopic position
bululu
buy-and-holds
calfret
closing cost
color square
come to pieces
Compromise equalizer.
constant diameter cam
corrugated plastic sheet roofing
decay characteristic of phosphor
dirty your hands
disquisitionary
do sb a disservice
double-positive
draft supplementary plan
drive ... mad
Dunham's culture-medium
EACM
ecological relationship
electioneered
enriched line
erupts
faulkner
Fibonacci, Leonarde
fibroadenomatosis cystica
fill fracture
floridosides
fuel canal
full-flow condensate
fullautomatic
garnet zone
glacial steps
Gouverneur Morris
Grain Size Measurement
Hartshill
heart-sound sensor
Heuser membrane
Holbφl
Imbabura, Cerro
information-lossless finite state machine
instrument self checking
integral relation
Isomo-20
Klφfta
Komārpur
lassus. orlando di
lay an information against a person
lost time analysis chart
mind the helm
moisture proof membrane
myxomatosis cuniculi
national requirement
neutral density faceplate
omeishan basalt
organized array
oscular tube
overboard whip
paijenborchella cymbula
parascarlet
passing places
periproctal abscess
pivampicillin hydrochloride
pleni-power
Politian
precisional
professional sports
quasi-arbitrators
rappels
reciner
regulation chip
rently
rflp-pcr
rosalita
royalty of patent right
scentless false camomiles
slipboards
social reform
sphenorbital
Students for a Democratic Society
surcoat
three-plug-one address
throm
transformer coupled stage
unconsiderate
understeers
urinometric
uro-erythrin
Viola chinensis
webbing moth
zehnder