placental

 
[plə'sentl]     [plə'sentl]    
  • adj. 胎盤的;胎座的
  • n. 有胎盤哺乳動物
new

placental的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. mammals having a placenta; all mammals except monotremes and marsupials

Adjective:
  1. pertaining to or having or occurring by means of a placenta;

    "all mammals except monotremes and marsupials are placental mammals"

placental的用法和樣例:

例句

用作形容詞 (adj.)
  1. All mammals except monotremes and marsupials are placental mammals.
    除了單孔類動物和有袋動物之外所有的哺乳動物都是有胎盤的哺乳動物。
  2. Capsule included in calyx, septicidal, valves separating from wide placental axis.
    蒴果內藏於花萼,室間開裂,裂爿從寬分開胎盤的軸。
用作名詞 (n.)
  1. Sloths and their relatives branched off from all other placental mammals about 100 million years ago.
    樹懶及其親緣大約在一億年前與其它的胎盤哺乳動物分道揚鑣。

辭彙搭配

今日熱詞
目錄 附錄 查詞歷史