... 霍尔布掘足蟾 eastern spadefoot 掘足纲 scaphopoda; tusk shell 掘足类 scaphopoda; scaphopods; tooth shells; tusk shells ...
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elephant tusk shell 掘足类软体动物
同义词: tooth shell
以上来源于: WordNet
N any of various burrowing seashore molluscs of the genus Dentalium and related genera that have a long narrow tubular shell open at both ends: class Scaphopoda 角贝; 长有狭长、两边都能张开的壳 (Also called tooth shell)
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