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(124) / 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(95) / 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(80) / 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(97) / 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(94) / 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(119) / 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(190) / 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(208) / 评论(0) 分类 高频英语口语对话
学英语单词
AAWEXINPT
AFAR-NINS
AFGP
Altynkan
Amalasuntha
American leopard frog
anhydrous butter
anshaw
anxietyridden
ascodesmis porcina
authentication of document
bit error ratio
bndp
Bout-du-Lac
Burnet, Sir(Frank)Macfarlane
cestui que vie
cisvestite
color, cross
commiserate with sb. on sth.
conatively
connally
copper alloy welding wire
crippleness
cytopenic
daisied
depositee
discipline-based art education (dbae)
emergency duty
english-types
etecs
Famous Five
fatigue property
fedelini
fertilizer recommendation
fireeater
fish slicer
flat fan nozzle
flower childs
forestation
gel cement
Gesunda
governor with sleeve
hag abdullah
hereditas iacens
highly specialized personnel
Hydraid
Hydrobatidae
industrial aquaculture
International Cricket Council
Irebou
isao
jumer
kallirotron
kenyentulus ciliciocalyci
koromikos
Kowarsky's tests
launch mode
Littrow
Manila card
marcus-gunn syndrome
millionairesses
mmph
mooring appliance
much time
natural antioxidant
outpeers
pandrass
passes on to
pastelade
Piptelate
plagioclase gneiss
polymorphonuclear granulocyte
polymorphous sarcoma
position detection
primitive brain vesicle
rebal
resultant error of ground aiming
revaluing
Rhabdophaga triticolides
Rivularia calcarata
savetsilas
Semau, Pulau
shalm
single-phase flow characteristics
solid arch bridge
southcotes
sponde
Stepanov method
strike sounding
submilliwatt circuit
Swedophone
theaters
tip projection
Tolypella
two phase stainless steel
unreferred
Uraricoera
usus fructus
valve loss
volume unit meter
whipping machine
wonder woman