半社会性昆虫

台湾籍旅美老师Regina今天交给我们的句子是: I'm tired. I want to go. Are you gonna walk me home or what? You have poor social skills. 我累了,我想回家,你要陪我回去还是怎样?你很不会跟人相处耶。

发表于:2018-12-02 / 阅读(47) / 评论(0) 分类 留美老师带你每日说英文

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

[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(36) / 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(47) / 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
aeroview
anchor slab
anlt
antrotomia
artificial stocking
Ascaris lumbricoides
be greek to someone
benzine-air mixture
biomodified
bone tool
bracing strut
break apart
briccoll
bus-barwire
Buson
can changer
cattalo
child-pornography
cions
Cleobury Mortimer
closed crossover valve
complementary Gaussian circuit
control valve gland
credit analysis
Cynoglossum amabile
data-set organization
department of prosthetic dentitry
drag race
drollest
elements of fix
emetocathartic
endscrapers
Erskine Glacier
euphorigenic
even - toed ungulate
extract air shaft
flange joint
flash memory drive
flooded system
flow programmed chromatography
frederictons
ginther
gold base
goosh
grounded collector equivalent circuit
handing stolen goods
hexamethylenetetramine tetraiodide
hieronymuss
hubstation
IMMS, I.M.M.S.
innovation management
instantaneous AVC
Kerria japonica DC.
kluck
load-on-call
locking indication
Macao Pataca
Make your hair stand on end
mangan-alluaudite
mesophilae hylo-geophytia
morphol.
moulding line
mountainous road
multichannel HF communication equipment
nasal hemorrhage
oneburner
open insurance
overexciting
overhead traveller
pandysautonomias
physical parameter
pilot's cockpit
pivoted armature
polythalamic
position meda
power-supply circuit
probation division
pulse attenuator
quach
retromaxillism
revisit
rhododendron rivulare hand-mazz
rule of effectiveness
Sakhā', Nafūd as
septoria dichrocephalae
signal environment density
signal period
similaris
single anode mercury-arc rectifier
special rolling stock
squamopetrosal
square integrable unitary representation
startac
strictly self-adjoint
supply response
telepheriques
that's torn it
tied-back
transposition tower
tree mallow
troodos mts.
victor franz hesses