昆虫群落

Plants vs. Insects 植物和昆虫 New research is shedding light on one of the longest running battles of all time -- the war between plants and insects. Plants may seem helpless, but they have complex chemical defenses. Plants vs. insects -- today on E

发表于:2018-12-07 / 阅读(37) / 评论(0) 分类 (科普英语)Earth and Sky

[00:00.00]Unit 3 Plants and us Lesson 9 [00:05.09]New word and expression [00:09.04]taste [00:10.51]v.品尝;吃起来 [00:11.99]either [00:14.21]也(不) [00:16.43]not...either [00:18.70]不...也不 [00:20.98](be)good for [00:22.80]对...有好

发表于:2018-12-10 / 阅读(78) / 评论(0) 分类 广州初中4A

[0:02.043]UNIT 2 Talking About Lessons [0:06.942]Lesson 6 What's an Insect? [0:09.963]Let's talk. [0:12.493]What are you doing? [0:13.932]Uh..., nothing. [0:16.289]I'm not [0:16.779]telling you. [0:18.024]Oh, please. [0:19.697]OK. It's a ladybug. [0:

发表于:2018-12-13 / 阅读(37) / 评论(0) 分类 新路径小学英语五年级上册(三起)

[00:03.76]UNIT 2 Interesting Lessons [00:07.18] Lesson 6 What's an Insect? [00:11.33]Let's talk. [00:14.13] What are you doing? [00:15.44] Uh...,nothing. [00:17.93]I'm not telling you. [00:19.52]Oh, please. [00:22.04]OK. It's a ladybug. [00:23.79]It'

发表于:2018-12-13 / 阅读(48) / 评论(0) 分类 新路径小学英语五年级上册(一起)

ARI SHAPIRO, HOST: At the University of Wisconsin, some students are blending art and science to create hotels that might save disappearing insects. Susan Bence of member station WUWM explains. SUSAN BENCE, BYLINE: Every year, lecturer Katie Martin-M

发表于:2018-12-18 / 阅读(37) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Pick the World's Ugliest Insect Arizona State University and Northern Arizona University want your vote at askabiologist.asu.edu/uglybugs to help them crown the ugliest insect in the world. Adam Hinterthuer reports Will you pick Sweetness or The Goll

发表于:2019-01-30 / 阅读(91) / 评论(0) 分类 60秒科学
学英语单词
.act
acrylic polymer emulsion
adigeite
advertising wearout
alopecia parvimacularis
angiopteris oldhamii hieron
Arlanda
be full of pluck
belong by right to sb
browning shot
bulb with swan cap
card trick
chromosome dyad
crf(vc)(virtual path connection-related functions)
cyanidum
dashi (japan)
Diemelstadt
dikephobia
direct thermal stratification
Ecouteurism
eight-plus
elastic dynamometer
electrosilvering
euonymous
ferropnictide
get one leg over the traces
hemorrhagic measles
home runs
hytrels
idioelectric
in-orbit average temperature
inlet noise
inoculation syringe
interactive data dictionary system
intertrappean
jolly well
leaving loss
liquid-suspension reactor
low temperature parametric amplifier
main central thrust
mechanica
metasedimentary rock
mezedes
midtower
misremembered
molybdic compound
moving area
mqas
My arse!
nidrs
normal existence
octine
offwhite
omenoni
open ladle method
optical parametric scattering
osguthorpe
overhung portion (of winding)
pagiopodous
panzer division
Papuda
paradoxid
pararenal tumor
parities
penseur
permanent magnet moving-coil instrument
photodetachments
plural number
plutomania
pretranslator
princod
provosts
pulse-width keyer
racks of lamb
radio navigational warning
receipts on account
recording chart
reduction alorithm for matrix inversion
remote-control rover
Roosevelt, Mt.
rye-grasses
sabacute gingivitis
SAF
sample strength
sandwich wound
semi autonomous
silver-staining
single-cylinder steam engine
slip-resistant
Songish
subfamily Malaconotinae
superheterodynes
superinducement
take home pay
three-phase slip-ring motor
Through Carriage of Passengers
ullem
unniltrium
upper-air circulation
volare
wireline plug
xalts