音标:[kɔnˈkeɪv ˈpɔli:ˌgɔn] ;
n. 凹多边形
词型变化:名词复数形式 : concave polygons
【反义词】

173. The polygonal portrait多边形肖像 polygon-poster There was a politician who wanted to have a portrait painted in the shape of a polygon. He contacted a particular portraitist whose portraiture was purportedly perfect and made a few inquiries

发表于:2019-01-08 / 阅读(380) / 评论(0) 分类 胡敏托福词汇记单词

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

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汉字是由笔画构成的。笔画是书写工具在书写面上的运动,大概有三十种不同类型,有些是基本笔画,有些是复杂笔画。笔画对学习汉字以及书法都有重要作用。下面分别说明。注意,笔画的

发表于:2019-02-14 / 阅读(334) / 评论(0) 分类 英文语法词汇

This summer, the new Studio Ghibli movie When Marnie Was There directed by Hiromasa Yonebayashi could be Ghibli's last. 由米林宏昌执导的电影《回忆中的玛妮》是吉卜力工作室今年夏天推出的最新力作,而这部作品或将

发表于:2019-02-18 / 阅读(255) / 评论(0) 分类 英语新闻

population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统

发表于:2019-02-18 / 阅读(306) / 评论(0) 分类 英语口译

台湾籍旅美老师今天交给我们的句子是: Those who draw geometric figures such as squares, diamonds, or other polygons, even in a meditative state, are the most persistent and determined on our list. They usually set clear and realistic

发表于:2019-02-22 / 阅读(284) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
'tisn't
a riddle wrapped up in an enigma
air seal set
aiyetoro
annular iron core
anterior epithelium cornea
beddy-bye(s)
Bellabella,Bella Bella
Bengalee
besots
bloodiful
brachial nerve
Bromus mollis
cheek tooth
cinemuck
clamping circuitry
closure of liquidation
complementary function
condenser stand
counterblow
dingledorf
ebullating-bed reactor
Embelia henryi
endoscope examining chair
expenditure on public debt
feeder beater
fiberless
finfishes
fire temples
Geranyltranstransferase
ghettoize
glycocalyces
go under the knife
gotcher
gross world product
hydradephaga
hyperphosphatemia
immersion grating
imperfectums
interior post type container
intermammillary
isolation junction
ketopalmitic acid
latin lover
lens combination
lesher
Lirianthe coco
load limiting resistor
louses
mispresent
mortalit
motion tweening
neoprimitive
noselitite
notelovitz
O.C.A.
obstructed stream
oenantholactam
one-way bottle
oothec(o)-
outlying siding
outright electrical failure
oxaluric acid
partitioned function
pastoralism
pendulum pump
phasetophase
Plica glossoepiglottica mediana
post-office car
poysons
PPS (pulses per second)
prairie dogs
prestressed concrete sleeper
price rigidity in the downward
primacies
recoil ionization chamber
regional overstep
Rhizopertha dominica CF
running-ground timbering
Sax.
second-in-command
secure storage
senility(old stage)
short passing combination
sine-Gordon system
smart room
sozoiodole zinc
spinely
spring sludge
straight fractional distillation
succumbence
syn-acthar
tachyometer
take leave to
thoroughbred racings
triangular grid
tunable excimer laser
unchannelled
under-part
weight-reducings
wheel reflector