Mosquitoes can spread disease.

蚊子是可以传播疾病。

I got bitten by a mosquito while I was camping.

我在露营的时候被蚊子叮伤了。

This liquid is effective in repelling mosquitoes.

这种液体可以有效驱蚊。

Mosquitos bite people and animals in order to suck their blood.

蚊子叮咬人和动物 为了吸他们的血

My brother always scratches his mosquito bites and ends up with a rash.

我弟弟总是去挠蚊子咬的包，最后挠成皮疹。

A: Did you bring mosquito repellent? B: Uh oh, I forgot!

A: 你带驱蚊剂了吗? B: 啊哦，我忘了!

A single mosquito can infect a large number of people.

一只蚊子就能传染很多人。

Are your mosquito bites still itching?

你被蚊子咬的地方还痒吗？

In recent decades, mosquito vectors of chikungunya have spread to Europe and America.

最近几十年，基孔肯雅热的蚊子媒介已传播到欧洲和美洲。

In a common itch like a mosquito bite, cells in the skin release a chemical called histamine.

在常见的瘙痒中，比如蚊虫叮咬，皮肤细胞会释放一种叫做组胺的化学物质。

He crushes it, with one hydraulic hand, almost unconsciously, like someone swatting a mosquito.

他几乎无意识地用一只液压手将它拍个稀烂，就像拍死一只蚊子一样。