音标:['kɒmә] ;
n. 逗点, 逗号
n. a punctuation mark (,) used to indicate the separation of elements within the grammatical structure of a sentence
n. anglewing butterfly with a comma-shaped mark on the underside of each hind wing
词型变化:名词复数形式 : commas
考试类型:[高考/GRE]
词性分布:
名词100%

comma的用法和样例:

例句

用作名词(n.)
  1. The clause should be set off by a comma.这个从句应该用逗号隔开。
  2. People often use a comma instead of a full stop.人们常常用逗号,而不是句号。
  3. In the 19th century the population of comma butterflies crashed.19世纪,黄钩蛱蝶的数量锐减。

常见句型

用作名词(n.)
  1. Not a comma was left out.一个逗号也没漏掉。

词汇搭配

  • inverted comma <主英>引号
  • comma fault用逗号分开两个同等分...
  • comma splice=comma fault
  • comma bacillus霍乱弧菌
  • comma operator逗点算符
  • comma-free code无逗点密码
  • comma free code免逗点码
  • comma style[计] 千分位样式...
  • comma degeneration[医] [脊髓]束间...
  • comma butterfly狸白蛱蝶
  • comma code逗号码
  • quotation marks引号
【近义词】

Commas are tricky things, especially when subordinates and conjunctions are involved. 逗号的运用是很讲究技巧的,尤其是当从属关联词和连词也一并参与其中的时候。 If you can remember a few basic rules, a simple law of

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