dolphins
[dolphin]的复数形式
- The assumption is always made that a school of tuna is swimming underneath the dolphins.
人们总是猜测在海豚群的下面有一群金枪鱼。收藏 - A cetacean(Grampus griseus)related to and resembling the dolphins but lacking a beaklike snout.
灰海豚，逆戟鲸一种与海豚有亲缘关系并形似海豚的鲸类动物(灰海豚灰海豚属)，但缺少喙状口鼻部。收藏 - However intelligent they may be, it is probably a mistake to credit dolphins with any motive of lifesaving
不管海豚科动物多么聪明，相信它们具有救生的动机可能是错误的。收藏 - Young whales and dolphins actually rest, eat and sleep while their mother swims, towing them along in her slipstream -a placement called echelon swimming.
小鲸鱼和小海豚实际上是当它们的母亲在滑流中拖着它们向前游动时休息、进食和睡觉的，形成一个游泳梯队的阵形。 收藏
开心词场背单词