micropyle
noun [ C ] biology specialized uk/ˈmaɪ.krəʊ.paɪl/ us/ˈmaɪ.kroʊ.paɪl/
株孔;卵膜孔
a very small opening in the cover of a plant's ovule (= the part that contains the female sex cell)
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。