音标:[ˈfræɡmənt leŋθ pɔliˈmɔ:fizəm] ;
[医]片段长度多态性,片长多态性

No statues, no obelisks, no temples, nothing to suggest this could once have been home to the ancient world's great lost capital. When I came first to this area and to this site, I was shocked. Nothing was to be seen at the surface. No clue where to

发表于:2018-12-05 / 阅读(103) / 评论(0) 分类 遗失的法老城市

4. The archaeologists examined the ______ of ancient pottery. A. fragment B. fragrance C. flagrance D. retinue pottery pottery 陶器 pot 罐子 potential 潜能, 潜力 /pottery fragrance fragrance 芬

发表于:2018-12-15 / 阅读(113) / 评论(0) 分类 新东方赵丽词汇课堂

A big clue about whats behind the disappearing honeybees, also known as colony collapse disorder, or CCD: May Berenbaums team at the University of Illinois at UrbanaChampaign found that bees ribosomes were torn up. The ribosomes make the proteins tha

发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 Scientific American(八)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(75) / 评论(0) 分类 每日攻克5词

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(119) / 评论(0) 分类 四六级词汇与结构练习

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 美国习惯用语
学英语单词
a dope fiend
a tool shed
a-chatter
abrotanoides
absorption cell
Afsnee
alpha-naphthol salicylate
apple cankers
ass pull
association of data processing service organizations
Autazes
automatic reperforator
autotomous
axis text
bagworms
bisbal
blow-hard
Bob Mathias
bond life
Brassaiopsis
broncho-allergic reaction
Cavaignac
chemical agent sampling and analyzing equipment
chemics
chylifies
clean you out
cocoanuts
coteau landing (coteau station)
Crimhead
crossdisciplinary
Data Set Ready
deae-dextrans
deepest point
desklets
Dicranella
diffuse osteomyelitis
dried shark's lips
erzerums
final approach
first-motion studies
forthfore
future reference picture
gainshire
gingival nuclei
girlfriendy
heterocotylus
Hompyeongman
hurl away
hypoexpression
ifor
information visualization
inside taper gauge
inverse transformation method
iron-shod
isoprostaglandin
kapend
laying house
listera yatabei makino
loose tongue
lower competitive price
minimum property
model support
monumentalism
moolaade
Mouse amplifier
multi-environment system
night riders
nonreplaceable
oblate spheriod
pachygrontha bipunctata bipunctata
panel partition
pelvic peritonitis
pleural spaces
pull the leg of
receiving piston
recessus costodiaphragmaticus
refractory erosion
roll curtain
safety match
sales of stock of goods
scrip
Seca, L.
skiving cutter
Stepanshchino
stomatic cleft
surround-sounds
svetlozarite
symmetrical aircraft
tameless
tarsal asthenopia
tertiary triangulation
time notes
tin(iv) phosphorus chloride
tip-sheared pile
to the last extremity
trollin'
unconventional assisted recovery mechanism
water pollution research laboratory
wirewrap
wuzzent
zn-sods
zoned enclave