狗在互相咬尾巴。

Dogs are biting at each other's tails.

youdao

在威胁变成争斗后，会包括相当严重的咬尾巴行为。

After the threat comes the tussle, including a pretty nasty tail bite.

youdao

这些幼体是肉食性的，经常会互相咬尾巴、鳃丝和嘴唇。

The larvae are predatory and frequently they bite off the tails, gills and limbs each other.

youdao

This apple is probably edible, this dog probably barks and has a tail and eat me-- eats me and doesn't speak English.

这个苹果应该能吃的，这只狗应该会吠的，有尾巴的-,会咬我的，不会说英语的。

耶鲁公开课 - 心理学导论课程节选