smallmouth
英文词源
smallmouth (n.)
1880, short for small-mouth (black) bass (1878); from small (adj.) + mouth (n.).
双语例句
1. The fish, smallmouth and bass , were male but nevertheless carried immature eggs.
这种小口黑鲈和黑鲈为雄性,却带有未成熟的卵子.
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