音标:[,kɔntrә'tɔksin] ;
对毒素

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发表于:2018-12-04 / 阅读(41) / 评论(0) 分类 英文魔法师字源大挪移

[00:41.48]must 应该,必须 [00:48.56]You must stand in line! [00:58.20]You mustn't sit on the desk. [01:07.21]You must get up and get ready for school. [01:17.45]You mustn't eat anything until you see the doctor. [02:05.18]when,before,after引导的

发表于:2018-12-10 / 阅读(77) / 评论(0) 分类 初中英语人教版初二

一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。 contra- 表示反对,相反 contrary = contra + ry adj. 相反的 contra

发表于:2018-12-19 / 阅读(48) / 评论(0) 分类 英语PK台

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As long as there have been mice, people have sought a better mousetrap. And since we figured out that bacteria can make us sick, weve searched for better

发表于:2018-12-24 / 阅读(55) / 评论(0) 分类 Scientific American(十)月

CONTRA-,CONTRO-,COUNTER- against 相对,反对 字首 contra,contro,counter 源自拉丁文介系词,副词 contra,意为相对,反对.拉丁文将 contra 和 contro 视作字首,例如 contradict v.

发表于:2019-01-03 / 阅读(55) / 评论(0) 分类 英文语法词汇

CONTRA-,CONTRO-,COUNTER- against 相对,反对 字首 contra,contro,counter 源自拉丁文介系词,副词 contra,意为相对,反对.拉丁文将 contra 和 contro 视作字首,例如 contradict v.

发表于:2019-01-11 / 阅读(44) / 评论(0) 分类 考研英语
学英语单词
a string galvanometer
admission stroke
Agapetes rubrobracteata
air-cooled hydrogenerator
Alaudidae
AND node
anode column
ASPHYX
astern propulsion
audit ale
bebay
Biot-Savart's law
burst-oriented data transmission
busira r.
cauliflowered
cerataulina subapicalis
chess boxer
chondroangiopathia
circular structure
cmips
combined bridge
cooperative fuel research committee
coordinate indeximg
direct reduction loan
elastin
electro-slag welding with plate electrode
electrophobic reagent
fossati
general management trust
gurmy
handclaps
Heille
hot laboratory for material examination
indolate
intuitions
j unit
junk foods
Kop'ung-ǔp
lake ice
lateral shifting
like like
lymphoglandulae hepaticae
manual telephone set
menus plaisirs
meridor
mesolecithal eggs
mesomeric state
mobil mine
moving-boundary electro-phoresis
multiprojectile cartridge
musculus depressor labii superioris
naphthol monosulfonic acid
nervous as a long-tailed cat in a room full of rocking chairs
olefinic carboxylic acid
overtread
patrole
pattern test
permeability of skin
Phillips'catheter
pi-junction
plug bottom ingot mould
preapplies
premarked
program budgeting system
proof resilience
Prosimuliinae
protein isolation
pulsellum
pumpkin vines
put the boot in
reduced comfort boundary
Regulus calendula
residential air conditioning
reversed door
rubber-stamp
sabellius
school people
sign-and-magnitude code
sororally
spezzano
spring-board
statistical unit
straight-line frequency variable condenser
striatula
substratomaniacs
surface mount component placement machine
survey-based
switching rod
takifugu radiatus
tapered line
teacher-days
trucked
two-tone working
Tyrrell's hook
uniplane
water-extended polyester
water-quality
waveguide tee?
well,then
wire introducer
withstand seismic accelerations