基本解释n.小龙虾同根派生 英汉例句用作名词 (n.)We don't have oysters tonight, but the crayfish are very good.我们今晚没有牡蛎供应,但小龙虾非常好。Crayfish might look like lobster, but it isn't as delicious.小龙虾长得很像龙虾，但味道没有龙虾鲜美。