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单词 theca
释义 the·ca AHD[thēʹkə] D.J.[ˈθiːkə]K.K.[ˈθikə]n.(名词)【复数】 the.cae[-sē', -kē']
  1. A case, covering, or sheath, such as the pollen sac of an anther, the spore case of a moss, or the outer covering of the pupa of certain insects.壳,鞘:盖,表层或鞘,如花药的花粉囊,苔藓的孢子壳或菜昆虫的蛹外壳
Etymology语源
    1. Latin [case, receptacle] 拉丁语 [壳,容器]
    1. from Greek thēkē * see dhē- 源自 希腊语 thēkē * 参见 dhē-
Related Forms继承用法theʹcal AHD[-kəl] (形容词)
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更新时间:2025/1/21 15:46:54