B

  基本词汇  
[biː]     [biː]    
  • n. 字母B;第二;B调;乙等;像字母B的东西
new

b的英文翻译是什么意思,词典释义与在线翻译:

详尽释义

n. (名词)
  1. 英语字母中的第二个字母,小写为b
  2. 乙等,良好
  3. 【数】第二,乙
  4. 第二已知数
  5. B音,(音乐中)B调
  6. B的活字或印刷体
  7. 表示第二的符号
  8. 样子像字母B的东西
abbr. (缩略词)
  1. 生于
adj. (形容词)
  1. B的
  2. 第二的

英英释义

Noun:
  1. aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

  2. originally thought to be a single vitamin but now separated into several B vitamins

  3. a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

  4. a logarithmic unit of sound intensity equal to 10 decibels

  5. (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter

  6. the 2nd letter of the Roman alphabet

  7. the blood group whose red cells carry the B antigen

b的用法和样例:

词汇搭配

b的相关资料:

近反义词

【近义词】

临近单词

今日热词
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