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micropyle的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
minute opening in the wall of an ovule through which the pollen tube enters
micropyle的用法和樣例：
例句
用作名詞 (n.)
- The micropyle was formed by the inner integument.
珠孔由內珠被形成。 - The development of the obturator and the micropyle correlates with that of the female gametophyte in P. amurense.
黃檗珠孔塞和珠孔的發(fā)育與雌配子體發(fā)育存在密切關(guān)系。
