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单词 dissoconch
释义

dissoconchn.

/ˈdɪsəkɒŋk/
Etymology: < Greek δισσός double + conch n.
Zoology.
The shell of a mollusc in the veliger stage; also, the shell of an adult bivalve.
ΚΠ
1888 Jackson in Proc. Boston Soc. Nat. Hist. XXIII. 543 In the oyster..this [sc. the earlier] shell is not single, but double-valved, and, therefore, deserves a distinct name, as it precedes the dissoconch or true shell.
This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018).
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n.1888
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更新时间:2024/9/20 23:29:00