V形沟蚀

Fins 鱼鳍 Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。 Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。 Do you know that different fish have different shapes of fins? 你知道

发表于:2019-01-10 / 阅读(70) / 评论(0) 分类 与美国小学生一起学英文第6册

圆形 Round 方形Square 三角形 Triangular(Delta Type) 长方形(矩形) Rectangular 菱形(斜方形) Rhombus(Diamond) 椭圆形 Oval 圆锥形 Conical 圆柱形 Cylindrical 蛋形 Egg-Shaped 葫芦形 Pear-Shaped 五边形 Pentagon 六边形 He

发表于:2019-01-17 / 阅读(55) / 评论(0) 分类 英文语法词汇

考虑到伦敦旅行?小心。那儿有很多的英语只是在伦敦才有并且你可能从未听到过。用以下最常见的伦敦方言为你的旅行作好准备! Blimey!这是人们在表示惊讶时常用的表达方式。例如, Blim

发表于:2019-01-31 / 阅读(65) / 评论(0) 分类 实用英语

pear-shaped的本义是“梨形的、底宽顶窄的”,它通常可以引申为另一个意思:“全完了,都毁了”。 这种用法最早出现在20世纪60年代,由英语短语go pear

发表于:2019-02-03 / 阅读(82) / 评论(0) 分类 英文语法词汇

Blimey!这是人们在表示惊讶时常用的表达方式。例如, Blimey! The weathers terrible today! Keep your hair on.你的头发并不是要往哪个方向。 这个表达方式其实是表示保持平静,Keep your hair on. Its an easy pr

发表于:2019-02-04 / 阅读(56) / 评论(0) 分类 实用英语

source lake 河源湖 rivulet 小溪 creek, brook 小河 canyon, gorge 峡谷 waterfalls 瀑布 tributaries, streams 支流 rapids 急流 valley 流域 north fork 北叉 branches 分支 south fork 南叉

发表于:2019-02-05 / 阅读(47) / 评论(0) 分类 英文语法词汇
学英语单词
Acanthocalyx
ad hoc
air tractor
alo
antihyperalgesic
as black as a as a raven
auricular method
auricular synchronous pacemaker
beamtherapy
becalming
bimco
bit of blood
Brown-Sequard's injections
Burmannia liukiuensis
Bygrave, Mt.
Calanthe tsoongiana
cathode ray gun
cement-formation interface
central failure
Chinese gall
Chlorolifarina
Clostridium oedematiens
compass flower
cotoneaster zebelii schneid
crossposts
culex (culex) bitaeniorhnchus
deductive coding
defective unit
Dieckman condensation
direct fastened track
double coil spring
dressed flax
electronic picture insertion
fada
fixed sonar
flat gauze oxidizer
gas turbine combustion
gehan test
German type carpenter's pincers
harbo(u)r traffic relieving system
Hivision
hydraulic transmission system
irony marks
just fooling
kilner
length gauge
loading objective
lower river
mels
mentha suaveolenss
mexican stand - off
middle glossoepiglottic fold
moray
nimbus
nonrejection
Norfolk spaniels
noticeably
oil potential analysis
optic hyperesthesia
parasitic gap
Partinico
performulation
phenoxy propandiol
pilang
pollutant source
polyphase neutral point
pooling economy
porcaro
power failure interrupt
profounder
pudding face
queen trussed beam
quench cooler
radices stemonae sessilifoliae
recursive identification algorithm
registration mark
relative front
rhizome geophyte
rolayne
saccharometry
sacellum
segmented production line
self-sterility plant
spiracula
squirtel
starfishing
starting block
synthetic stereo images
team-ups
Texasization
thermal logging
tubbiest
tuition
use count
vanadyl dibromide
vortals
Vrede
wave-generated ripple
whig parties
yokelines