音标:['ru:men] ;
n. 瘤胃
[医] 瘤胃(反刍动物的第一胃)
n. the first compartment of the stomach of a ruminant; here food is collected and returned to the mouth as cud for chewing
词型变化:名词复数形式 : rumens
词性分布:
名词100%

rumen的用法和样例:

例句

用作名词(n.)
  1. Goats use rumen, reticulum and omasum to digest silage.羊利用瘤胃、蜂巢胃、重瓣胃来消化草料。
  2. The cow gets rid of the gases formed in the rumen by belching at frequent intervals.牛靠经常的打嗝以释放瘤胃中形成的气体。

词汇搭配

  • rumen bacteria瘤胃细菌
  • rumen flora瘤胃菌丛
  • artificial rumen人工瘤胃
  • rumen bloat瘤胃臌胀
  • rumen microorganism瘤胃微生物
  • rumen fluid瘤胃瘘管
  • rumen fluke瘤胃细菌区系...
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