nucleoconch
名词 n.
英文释义
名词 n.
-
The embryonic shell of a foraminifera, especially the protoconch and deuteroconch of a megalospheric form.
— This nucleoconch is less than half the size of that seen in the sections of D. crassa.
词源
From nucleo- + conch.
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数据来源: Wiktionary