| 单词 | tooth shell |
| 释义 | tooth shell in British Englishnoun another name for the tusk shell tooth shell in American English scaphopod tooth shell in American Englishnoun Also called: tusk shell1. any marine mollusk of the class Scaphopoda, having a curved, tapering shell that is open at both ends 2. the shell itself Word origin [1705–15]This word is first recorded in the period 1705–15. Other words that entered Englishat around the same time include: Romanesque, condominium, convergence, junction, zigzag |
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