英语语法分析

Like most aquatic insects, mayflies moult as they grow.

像大多数水生昆虫一样，蜉蝣在成长过程中换羽。

《柯林斯英汉双解大词典》

Here you can see a falconry hawk, fat in the moult, still eager to be flying and working.

在这里你可以看到一个驯鹰，鹰，脂肪在换羽，仍然急切地要飞行和工作方式。

Mature Christmas Island red crabs probably moult only once a year, as their growth rate slows.

成年圣诞岛红蟹或许一年只蜕一次壳，因为它们生长缓慢。