There are many English words related to insects.

Some common ones include:

- insect: 昆虫

- beetle: 甲虫

- butterfly: 蝴蝶

- dragonfly: 蜻蜓

- ant: 蚂蚁

- bee: 蜜蜂

- mosquito: 蚊子

- fly: 苍蝇

There are many more, but these are some of the most frequently used.