deltidium

名词 n.
中文释义
英 /dɛlˈtɪdɪəm/   

英文释义

名词 n.
  1. The triangular space under the beak of many brachiopod shells. archaic

词形变化

deltidiums plural deltidia plural

词源

Borrowed from New Latin deltidium. By surface analysis, delta + -idium.
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