英语词汇“chalaza”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	chalaza
释义	Word Frequency chalaza (kəˈleɪzə) nounWord forms: plural -zas or -zae (-ziː) 1. one of a pair of spiral threads of albumen holding the yolk of a bird's egg in position 2. the basal part of a plant ovule, where the integuments and nucellus are joined Derived forms chalazal (chaˈlazal) adjective Word origin C18: New Latin, from Greek: hailstone
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