bi-

导读:单词音标
bi-
汉语翻译pref. 二(倍), 复, 重, 双, 两【医】 二, 两, 双词型变化异体字:bin-英语解释名词 bi-:a heavy brittle diamagnetic trivalent metallic element (re

单词音标

bi-

汉语翻译

pref. 二(倍), 复, 重, 双, 两

【医】 二, 两, 双

词型变化

异体字:bin-

英语解释

名词 bi-:

a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals

同义词:bismuth, Bi, atomic number 83

详细解释

bi- 或 bin-

pref.(前缀)

Two:

二:

例句:

biform.

二形的

Both:

两者都的:

例句:

binaural.

两耳的

Both sides, parts, or directions:

双边、双方或双向的:

例句:

biconcave.

双凹的

Occurring at intervals of two:

每二的(发生一次):

例句:

bicentennial.

每二百年的

Usage Problem Occurring twice during:

【用法疑难】 每…二次的:

例句:

biweekly.

每周二次的

Containing twice the proportion of a specified chemical element or group necessary for stability:

为达到稳定而需要含有两个化学元素或两个基团的:

例句:

bicarbonate.

碳炭氢盐

Containing two chemical atoms, radicals, or groups:

含有两个原子、根或基团的:

例句:

biphenyl.

联二苯

来源:

Latin bis, bi- [twice,]

拉丁语 bis, bi- [两次,]

bono [two by two] * see dwo-

bono [两个两个的] *参见 dwo-

Bimonthly and biweekly mean .once every two months. and .once every two weeks. . For .twice a month. and .twice a week,.the wordssemimonthly and semiweekly should be used. Since there is a great deal of confusion over the distinction,a writer is well advised to substitute expressions likeevery two months or twice a month where possible. However, used as nouns to denote .a publication that appears every two months,.the words withbi- are unavoidable.

Bimonthlybiweekly 意为.每两个月一次.和.每两个星期一次。. 如表示.一个月两次.或.一个星期两次.,应该用semimonthlysemiweekly。 因在区别上存在很大混乱,建议作者尽可能用every two monthtwice a month 的表达法代替。 但当用作名词表示.每两个月出版一次的刊物(双月刊).时,不可避免地要使用含有bi- 的词

bi-

bi- 2

pref.(前缀)

Variant of bio-

bio-的变体

by mistake
by now
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