黏膜白色海绵状痣

Former Alaska Gov. Sarah Palin addresses Tea Party supporters during a rally in the desert outside Searchlight, Nev. Saturday, March 27, 2010. (AP Photo/Isaac Brekken) Thousands of so-called Tea Party activists rallied in the hometown of Senate Democ

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 VOA标准英语2010年(三月)

DAVID GREENE, HOST: For the first time, scientists have figured out just how many tiny critters are living inside your kitchen sponge. Now, don't fear. NPR's Michaeleen Doucleff says there is something you can do about this. MICHAELEEN DOUCLEFF, BYLI

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 2017年NPR美国国家公共电台9月

Voice is generated by a complex and beautiful biological system, and this is a system that allows all of us to communicate messages, concepts, and emotions. 声音是由负责、美丽的器官系统产生的,该系统可以让我们交流信息、想

发表于:2019-01-20 / 阅读(145) / 评论(0) 分类 2017年Scientific American(二)月

[00:00.00]151.That is too bad! [00:00.93]那太可惜了! [00:01.85]152.Is that so? [00:02.77]真有那回事吗? [00:03.68]153.I'm through! [00:04.49]我完了! [00:05.30]154.I'll see. [00:06.05]我考虑一下。 [00:06.79]155.Are you all rig

发表于:2019-01-20 / 阅读(109) / 评论(0) 分类 美国常用口俚语

图片1 图片2

发表于:2019-02-19 / 阅读(152) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(155) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(181) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(143) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(190) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(153) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(155) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(156) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(160) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(163) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(167) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(164) / 评论(0) 分类 加州英语分级G6

图片1 图片2 图片3

发表于:2019-02-19 / 阅读(184) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(179) / 评论(0) 分类 加州英语分级G6

图片1 图片2 图片3 图片4 图片5

发表于:2019-03-02 / 阅读(182) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-03-02 / 阅读(166) / 评论(0) 分类 加州英语分级G6
学英语单词
'fraid so
-casting
ability to borrow overseas
air agitated precipitator
angle diameter
Arabianize
Arthur Scargill
background exposure
backscattered
bacteriod
Baluchistan
Ban Thabôk
bononian stone (barite)
bronytska huta
bus conversion interface
capital adequacy
cissoidal
compound staining
connecting rod for indication
continuous coil spiral
crossover piping
cryptographic function
DASSS
destinative
diospyrobezoar
diplochromosome
dryjector
electromigrated paper
enamelled glass
Endomychidae
eta aquarids
ethics of care
euroinfo
evanidus
failure detection and isolation
Felicola
focus coil axis
fossilises
full load saturating curve
gas flow indicator
girlings
gunung
Harima
Himerius
home-porting
icelos
indemnification
information loss
intra-company comparison
ion exchanger resin
iuai
Kebock Head
kuanten
lactophenol mount
Lama, Ozero
Lenggor, Sungai
liopopolysaccharides
Liuli
main tergite
medium persistence phosphor
microinregularity
mnium succulentum mitt.
mouses over
narrow-boat
nei j?n
nonslip tread
nutations
organ dysplasy
panotron
parenteral liver extract
perivacuolar chondriosome
polypolymerase
pravilege
print entry
pro-state
pyrotol
reddaway
reduction of tides
retention coefficient
rubidomycin
Saussure, Ferdinand de
secret diplomacy
side layer chute
signal balancing
single-action line
spines
sporting girl
ste. genevieve
submersible support vessel
taverner
TCE-styrene
telishing
the beautiful game
tide sb over sth
trachelocyllosis
trophallaxes
truckle-bed
turtleburger
undertaking of construction
water perocolation
Willenhall
working reference plane