蝉蜕

The Siren Song of the Spotted Katydid A lonely male cicada scrambles through the top of a tree in eastern Australia. He chirps and then pauseslistening. Hes hunting for a mate. He chirps again and he hears itthe tell-tale click of a receptive female.

发表于:2019-01-22 / 阅读(114) / 评论(0) 分类 英语时差8,16

Voice 1 Thank you for joining us for todays Spotlight program. Im Ryan Geertsma. Voice 2 And Im Courtney Schutt. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. V

发表于:2019-02-21 / 阅读(95) / 评论(0) 分类 环球英语 Spotlight

Methuselah Insect 昆虫的寿命相对于地球上的其他生物而言,算比较短的,不过有一种昆虫的寿命相当长,那就是一种能17年的蝉。蝉寿命虽长,却要在土里面沉睡17年,当它睡醒之后,从土里钻出

发表于:2019-03-09 / 阅读(273) / 评论(0) 分类 英语听力文摘 English Digest

寒蝉和灵龟 The Winter Cicada and the Wonder Tortoise 世人都说彭祖活了八百岁,是人间最长寿的了。 People say that once there was a man named PengZu, who at 800 years old had lived the longest life ever. 但有一种小虫叫做朝

发表于:2019-03-15 / 阅读(225) / 评论(0) 分类 跟Susan一起学美语
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actinoidin
action state pairs
all channel antenna
Amphorachitina
antonomasy
apprefe
armington model
armor piercing bullet
associated page table
ayry
be disappointed in sb
beefsteak tomatoes
Bettendoriff's test
bowed out
caesarisms
capital saving inventions
cheek grooves
Cleyera parvifolia
comatulidaes
convergence parabolas
crystallod
current limiting
daoud
double penetrate
elastic material balance method
elliptic trochoidal wave
energy stored by an inductor
exchange of moneys
export incentive
extensible canopy
finger-wag
forms of energy
four-plies
gardeners
gnaphalium
grammatophora angulosa
great gray owl
hematopoeitic
high-pressure gate
hydrolleys
HYPRO
initial magnetic field
irenina manca
jalu
Japanese hemp
kabiru
kalaite
Kefilin
knights bannerets
laevul(in)ic acid
Lan Khao
lards
Liparis ferruginea
lis-tening
manila wrapping
marchionesses
material revision
midaction
moisture permeable coating
multiprocessor architecture
neopaganism
neophryne
non-treaties
nonvalent
obedient
occlusal film of maxillae
oligodendroglial
Pentwater
phasor method
portable tester
precompact metric space
prompt punishment
pulsed compression wave
quarter-wave resonance
quick translating
raido
s (south)
scintillating material
situationless
soil clod
soleids
solvent epoxy varnish
Somabhula
St-Laurent-de-la-Salanque
stirred bed reactor
subsessile
suffields
sweet soil
syrrhaptes paradoxuss
tee-hee
tetraka
the example
track in
transverse isotropy of elasticity
triple sequence
triumphancy
unburned charge
undersea boat
use of emulsifying agents
valeronitrile
visor crane
water doctors