音标:[plæsen'teiʃәn] ;
[解、动]胎盘形成
n the formation of the placenta in the uterus
n arrangement of the ovules in the placenta and of the placentas in the ovary
词型变化:名词复数形式 : placentations

placentation的用法和样例:

词汇搭配

  • basal placentation基底胎座式
  • axile placentation中轴胎座式
  • apical placentation顶生胎座式
  • central placentation中柱胎座式

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学英语单词
Arvada
Ban Samet Pho Si
barrier to entry
be avid for
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bryo-
capelan
carling knee
Cephalomappa
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certificate of itinerary
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Color halftone
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Metrohypertrophy
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normative model of leadership
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pull ... down
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remote kinsman
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Terflazine
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