音标:['si:lәm] ;
n. 体腔
[医] 体腔
n a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity
词型变化:名词复数形式 : coeloms

coelom的用法和样例:

例句

用作名词(n.)
  1. The ciliated funnel-shaped inner opening of a nephridium into the coelom in some invertebrates and lower vertebrates.肾孔,肾口一些无脊椎动物和低等椎动物体内通向体腔的肾管纤毛,漏斗形,内部开口。

词汇搭配

  • coelom of prosoma前体腔
  • extraembryonic coelom胚外体腔
  • primary coelom原体腔
  • left anterior coelom左前体腔
  • left posterior coelom左后体腔
  • anterior coelom前体腔
【近义词】

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发表于:2019-02-07 / 阅读(160) / 评论(0) 分类 VOA标准英语2010年(四)月

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