净成形
网状

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(67) / 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(51) / 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(78) / 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(55) / 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
actinobacterial
actitis hypoleucoss
alleg
aridjis
Ballards
barbour b.
beachcroft
biobermite
biospecifically binding
borrow trouble
breast wheel
burls
chick starter
chronic sepsis
citharists
classical biological control
conditioning table
conductivity modulated rectifier
cone surface of bit
DAGT
data generating process (dgp)
decasiemens
dipper tooth
dollman
double hardening
drift-correcting amplifier
dudleya
Dunkers
ejecting platform
elf-arrow, elf-bolt, elf-dart
elliptical trace
engine-analyzer
ethiogensis
extensive authority
extravagent
fast data
feeder greens
focal-plane plate
franchine
genus Plicatoperipatus
habropoda bucconis
Hedychium brevicaule
heptadecanoic acid
hierarchical network model
hinson
hoosick
humanitarians
illuminated barrier
incoming mixture
induced-potential test
infundibular region
initialization of algorithm
iron clad distribution equipment
lamplights
ligamenta teres hepatis
line load
low-rises
luggage shelf
male rhyme
manually operated door
material conditional statement
medium yarn
multiunit message
neuroglia cells
Nohup
non-par stock
paraherquamides
parma blue
pegasus volitans
penaeus canaliculatus
percis matsuii
poop control
population atlas
promotions
protosubstance
pyroes
raaas
Reed-Sternberg cells
refueling core for low neutron leakage
relative stillstand of sea level
rewarders
Reynolds, L.
rock strarigraphy
Rotocel extractor
sea-blubber
seizling
self-reactance
slave-hunter
slot-and-crank drive
solid frame press
speech memory
sporting rifle
statute law
strike the bottom
tenonitrozole
THTR (thorium high-temperature reactor)
trunk sideward standing
United States Marshals Service
vane air motor
very-large-scale system
vulcanization accelerator DM
workcation