在线词典

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在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。

B

美:[biː]英:[biː]查词链接:https://www.dute.org/dict/B复制链接
n.
英语字母的第二个字母;乙等(成绩)
查看英英释义
n.
aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
同义词:bacillus
originally thought to be a single vitamin but now separated into several B vitamins
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
a logarithmic unit of sound intensity equal to 10 decibels
同义词:Bel
(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
同义词:barn
the 2nd letter of the Roman alphabet
同义词:letter b
the blood group whose red cells carry the B antigen
同义词:type Bgroup B

常用短语
  • serie b意大利足球乙级联赛;乙级联赛;意乙联赛;意大利乙组足球联赛
  • 两性霉素Bamphotericin;AmpB;AmphotericinBCAS;AmBisome
  • B cellB淋巴细胞;骨髓产生细胞
  • Linear B线形文字B;线形文字乙;线性文字B
  • Rob-B-Hood宝贝计划;宝物规划;宝贝规划;片
  • 潮霉素BHygromycin;HygB
  • 健那绿BJanus Green
  • Hygromycin B潮霉素B;潮霉素;湿霉素乙;效高霉素
  • 线形文字BLinear
更多常用短语
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