凹面和凸面

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(199) / 评论(0) 分类 英文语法词汇
学英语单词
2-deoxy-2-bromo-D-mannose
Algonkian
alymphopotent
ask a boon of sb
astite
Athenian democracy
blue malachite
bp.
branch turnout
bridge connecting
Bütschwil
certified weight
Cimex marcocephalus
class b ip address
concini
correction time
dapc
dash in
declamator
deer hair
design basis fire
diametrically-opposeds
diamond shaped knurling
drink-money
Eimer's organ body
enthelial tumor
enting
extremum control system
family rynchopidaes
fatty acid pitch
FlexATX
foster-sisters
Fuente Tójar
fused disconnect
Gentiana leptoclada
get on sb's tits
Gordon
governor-elects
HF telex radio
Hofmann's reaction
honestify
honus
huckled
hypocist
inlaced
intercostal keelson
Jerūd
korup
Lachgas
leuenberger
local anaphylaxis
loop oscillator
management port
maximum working range ability
Mayn.
methylenecholesterol
mng.
mobula formosana
motor-alternator
multilists
nietos
non-coherent IR receiver
non-Euclidean distance
none at all
oil price risk
paolicelli
periodicals
personal communication services
plutocrats
polyacrylonitrile synthetic fiber
postal system
pringling
program eveluation and review technique
Regel metal
regeneration equipment
resonant vibration of shafting
ring topology
rudity
safety squeeze play
Saint-Guenole
sesame articular
sine junction gate
sodium alkylarylsulfonate
solidifying rate
spuristyloptera multipunctata
sticked
surgical-devices
swamping
telegraphic transfer duty
thyroidal tuberculosis
town toll
traditional Chinese combat exercises
transition stability
trial plant
udpm
unfavourable phase
vappous
virulent inflation
waller effect
water extinguisher
weighted measurement
woundary fence