b

基本词汇  
英 [biː]     美 [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. 硼
  6. B音,(音乐中)B调
  7. B的活字或印刷体
  8. 表示第二的符号
  9. 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

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