terrapins n. （北美的）淡水龟( terrapin的复数形式 ) 释义与例句 n. 1. plural of terrapin 相关短语 red-eared terrapins salt-marsh terrapins diamondback terrapins European pond terrapins Mobile terrapins red-eared terrapin salt-marsh terrapin diamondback terrapin 菱背泥龟 European pond terrapin Mobile terrapin