对数

图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh

发表于:2018-12-07 / 阅读(116) / 评论(0) 分类 数学英语

By Parke Brewer The women's pole vault provided one of the stirring dramas of the 2004 Olympic track and field competition. Until the mid 1990s, women's pole vault was not taken very seriously, mainly

发表于:2018-12-12 / 阅读(84) / 评论(0) 分类 VOA2004(下)--雅典奥运

The skin will swell at the place where you were stung, and that spot will feel very sore for several days. 皮肤被叮咬的地方高高肿起, 在接下来的几天时间里, 这个伤口都会令人感到疼痛难忍。 The hive bee is dark brown

发表于:2018-12-18 / 阅读(66) / 评论(0) 分类 英国学生科学读本

Dialogue B (A:Operator B:Zhou Qiang) A:Operator.Can I help you? B:I'd like to make a person-to-person call to Beijing,China.Thenumber is 6634-6972,and I want to speak to Mr.Qin.

发表于:2019-01-11 / 阅读(82) / 评论(0) 分类 英文语法词汇

The butterfly is an insect. We see that its body is divided into three parts, and that each part is made of a number of rings joined to one another. It has three pairs of jointed legs and two pairs of wings, all of which grow out of the middle part,

发表于:2019-01-17 / 阅读(81) / 评论(0) 分类 英国学生科学读本

Deer are frequent casulties of the harsh winter. And these leopards are not above scavenging from a corpse. African leopards could never survive here. But the Russian cats have thick fur to shied them from the cold. There are only 40 Amur leopards le

发表于:2019-01-23 / 阅读(104) / 评论(0) 分类 探索与发现2012年

图片1 图片2 图片3

发表于:2019-02-09 / 阅读(174) / 评论(0) 分类 加州语文教材California Treasures G5

unit 401 打错电话 dialogue 英语情景对话 A:Hello, is Jennifer in? A:喂,请问詹妮弗在么? B:I am sorry, you have the wrong number. B:对不起,你打错电话了。 A:Oh, I am really sorry. A:噢,实在很抱歉。

发表于:2019-02-15 / 阅读(197) / 评论(0) 分类 高频英语口语对话
学英语单词
a run go
absence of vas deferens
accusator
air-fuel mixture
Anglican Church of Australia
apple curve
assembler error messages
Bagnols-les-Bains
balsamum dipterocarpi
be suspicious about
beggaring
braggin'
braune
buffalo-berries
cavendishia
charging apparatus
chlorobutyric acid
closed circuit contact
coefficient of self induction
compositely
concrete block quay wall
Cserehat
Dall.
developmental disability
doink
Dominican University
drag type coil conveyer
egoic
electric heating air-blowing drier
electrochemical discharge machining
ends and means
epoxy solventless baking insulating varnish
flying-shear
foreman stevedore
Gentiana esquirolii
gulag
had it off
hangulization
harder'n
hav-
heteronormalize
homagely
hydro-exhauster
Hébert, L.
immobilization of the wounded limb
in - service training
ingot metal
integrated manufacturing software system
internal distribution pattern
invictus
k-bar
Kamaresite
likelihood analysis
lobus vagalis
lumino-
magnetic optical-character reader
make a snatch at
make good on sth
maximum transverse force
mesoneuritis
milky stage
multicurrency intervention
nephilim
nucleophilic
ochirbat
ORGANONPARALLACTICON
penealoma
peterken
piliferous layer
power-house within the dam
precision magnifier
preliminary test
printing pressure
radiochemical polarography
range sort
renah
rishiss
satyrichthys reiffeli
seaman's lien
secret shopper
seismic property
set your mind to something
single order subtracter
standard blackbody source
Stauntonia decora
steam emulsion
subgingivalis
subparagraph
subtotally
super-thin speaker
surface limit line
the hills have eyes
tracking angular rate
true average
variodenser
well-left
Won Buddhism
wurzburg
yagudin
zeal for modern systematic management
zero-output terminal