# crayfish ##### 词义 - 英：/ˈkreɪfɪʃ/； 美：/ˈkreɪfɪʃ/ - #词性/n 淡水螯虾；海水大龙虾 ##### 例句 - Clinical signs of bacteremia in freshwater crayfish are non-specific and typically are limited to increasing apathy and paralysis immediately prior to death . - 临床上淡水螯虾的菌血症是非特异性的和典型精神呆滞和瘫痪并立刻死亡。 - There are more than 540 species of crayfish in the world . Crayfish are widely natively distributed in the world except Africa and Antarctica . - 淡水螯虾有540多种，在世界各地分布广泛，除非洲、南极洲之外均有自然分布。 - We don 't have oysters tonight , but the crayfish are very good . - 我们今晚没有牡蛎供应。但小龙虾是非常好。