时间:2019-02-27 作者:英语课 分类:趣谈英语


英语课
Pre-Listening Vocabulary
 
turbulence 1: the movement of air
bird of prey 2: a bird that hunts and eats animals
flap: to make an up and down movement
sneak 3 up on: to approach someone or something in a secretive way
velvety 5: soft like velvet 4
drawback: a negative aspect
 

Owls 6 Fly Silently 
Most birds make noise when they fly. They create turbulence as their wings touch the air. Owls, however, fly silently. These birds of prey have wide wings and small bodies. They don’t need to flap very much. An owl’s velvety feathers also contribute to the silence. The air passes easily through their soft wings without creating a sound. Silent flight allows owls to sneak up on their prey. Velvety feathers do have one drawback. They aren’t waterproof 7. In a rainstorm, owls have difficulty staying warm and finding food to eat.


n.喧嚣,狂暴,骚乱,湍流
  • The turbulence caused the plane to turn over.空气的激流导致飞机翻转。
  • The world advances amidst turbulence.世界在动荡中前进。
n.被掠食者,牺牲者,掠食;v.捕食,掠夺,折磨
  • Stronger animals prey on weaker ones.弱肉强食。
  • The lion was hunting for its prey.狮子在寻找猎物。
vt.潜行(隐藏,填石缝);偷偷摸摸做;n.潜行;adj.暗中进行
  • He raised his spear and sneak forward.他提起长矛悄悄地前进。
  • I saw him sneak away from us.我看见他悄悄地从我们身边走开。
n.丝绒,天鹅绒;adj.丝绒制的,柔软的
  • This material feels like velvet.这料子摸起来像丝绒。
  • The new settlers wore the finest silk and velvet clothing.新来的移民穿着最华丽的丝绸和天鹅绒衣服。
adj. 像天鹅绒的, 轻软光滑的, 柔软的
  • a velvety red wine 醇厚的红葡萄酒
  • Her skin was admired for its velvety softness. 她的皮肤如天鹅绒般柔软,令人赞叹。
n.猫头鹰( owl的名词复数 )
  • 'Clumsy fellows,'said I; 'they must still be drunk as owls.' “这些笨蛋,”我说,“他们大概还醉得像死猪一样。” 来自英汉文学 - 金银岛
  • The great majority of barn owls are reared in captivity. 大多数仓鸮都是笼养的。 来自辞典例句
n.防水材料;adj.防水的;v.使...能防水
  • My mother bought me a waterproof watch.我妈妈给我买了一块防水手表。
  • All the electronics are housed in a waterproof box.所有电子设备都储放在一个防水盒中。
学英语单词
acid rocker
Adams, Samuel
adjusted selling price method
Aframerican
Aldeburgh
amigos
anodic oxidation passivation
audit programs
Baja California, Estado de
balanced rotary relay
be but a joke
binomial distributions
blood fluid
break open
calculated mill capacity
cardiopathologies
central type carcinoma of lung
chaining search
closed universes
colored water
common plantains
constant motion
cross-pane hammer
cruickshank
Curinga
cyanogen iodide
Daniel Johnson Dam
dembroxol
desperately-neededs
double conical rotary vessel
draft document
dual channel system
early-detection
electric tube cleaner
electrical coal drill
film projection booth
floweret
fool around with
formates
franas
freshen one's way
galericulatus
gills
googolplex
hadamard
high-performance and low-power cmos design
hydromanicus wulaina
hydromodification
inoculated (cast) iron
Karleigh
knot tying machine
laser injection
line up against
lumbar anesthesia needle
man of parts
microhalos
monadal
multicolored filter
multipen oscillometer
mutational load (muller 1950)
n-nonyl alcohol
negative differential resistance region
nonpolarized electrode
outer regulator corrector
peckerwood
Prebitz
principal beam
probability unit method
pushknee
re-espouse
reflected signal indicator
rhombporphyry
seasoned duck
seiss
shaly structure
short fetched
shunt loading
slides out
stock subscription
struik
synflorescence
tanzens
Tate's Cairn Highway
technobureaucrat
tettery
thallous monothioperrhenate
total system optimization
triplet particle
triquint
tropical astrology
upcounter
vacciolate
Vernicia fordii
vio-lence
walking carpets
wewak
work ... off
world tonnage
wrecking pump
Yio Chu Kang
Zeyheria
zhamnov