bi-
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.
Bimonthly 和 biweekly 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semimonthly 和 semiweekly。 因在区别上存在很大混乱,建议作者尽可能用every two month 或 twice 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