朊色素;朊质;蛋白色质;蛋白色素

Want to Choose Better Words? Our words matter. Our words have always mattered, but they matter more now that the Internet gives us the power to make our words permanently public. Words might help or hurt someone. Our words may have more power than we

发表于:2018-12-16 / 阅读(44) / 评论(0) 分类 2016年VOA慢速英语(四)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Birds and sea turtles can migrate thousands of miles, by reading the Earth's magnetic cues. But we too might have magnetic sensing abilitiesin our eyes. So say

发表于:2018-12-24 / 阅读(26) / 评论(0) 分类 Scientific American(六)月

bauxite, ['b?:ksait] n 铝土矿(铝的基本矿石) 【记】1)Baux是法国地名,xite=site场所。Baux因产铝而知名。 2)baux读:宝库,xite场所。产铝的宝库

发表于:2018-12-30 / 阅读(44) / 评论(0) 分类 不择手段背单词

How to Fix Your Facebook News Feed 如何修复你的Facebook新闻提要 Has your Facebook News Feed become a mess of political stories, unwanted videos and angry rants? Are you wishing for the days when your feed was filled with posts from friends

发表于:2019-01-02 / 阅读(55) / 评论(0) 分类 2017年VOA慢速英语(二)月

让你的电脑健步如飞 开始察觉到你的台式机或笔记本电脑变的有那么点儿不好用了?只用了几个月,你的PC或MAC就失去了它的锐气,感谢硬盘驱动器中的某块碎片吧,这可能是因为太多程序同

发表于:2019-02-07 / 阅读(51) / 评论(0) 分类 实用英语

SAN FRANCISCO, May 11 (Xinhua) -- Google on Wednesday introduced a series of notebook computers based on its Chrome operating system, stepping up its competition against Microsoft. Google unveiled the Chromebook at its annual developers conference(会议

发表于:2019-02-08 / 阅读(54) / 评论(0) 分类 英语新闻
学英语单词
abbreviate fascia
adaptive immunization
ameloblastic
Angelica morii
apdi
assayers
ATAPI - AT Attachment Packet Interface
battle-plans
behars
Bemdorf
Biotine
bobbejaan spanner
booze cruise
border district
Brightwater
Calcio
carving block
caudater
Church Slavonicism
clotogen
colour mapping
counting cell hemocytometer
creature feature
criollo
depend on each other for existence
depositional dip
di-tert-amylhydroquinone
divorce a mensa et thoro
droplet nuclei
epitomate
fiber communication
flash-cards
flat noise generator
flat out like a lizard drinking
fluorophoshoric acid
gel growth
genus Dicranopteris
gravis type
Guanchong (TE1)
harsh addressing
heat-wrapping
hjrres disease
Hombre Muerto, Salar del
hop-scotching
hypnology
inaequilateral
independent wheel suspension
inshave
instantaneous blast
katalase
kilostream
lectured
m.s
makeup water pump
mardily
memorial stone
Minnesota Regional Network
monographers
mushroomings
music teachers
nitzschia marginulata didyma
noisy text
nonpiercement salt dome
one sided system
operation characteristic curve of generating set
original dip
oxidation stability
paramphientomum nigriceps
phyllosticta macropycnidia
pondkeepings
program preparation aids
pseudosarcomatous
pulse servo
radar coverage indicator
redface
refractory metal-ceramic laminate
roturbo
rust prevention test
San José del Sur
schneid
scrimpily
selfconsciousnesses
show something the fire
spray pipe
sprayway
standar
stock down
tabanidae bite
tail marks
taper block
teniathane
Thera
threaps
Thuja sutchuenensis
titulature
tool sharpener
Touil
transaction mode
Trollhättan
upper-lower-class
wholesomer
Wolsztyn