解充血药帮助缓解鼻塞，使内部肿胀组织收缩。

Decongestants help ease stuffiness. They shrink swollen tissue inside the noses.

youdao

解充血药帮助缓解鼻塞，使内部肿胀组织收缩。

Decongestants help ease stuffiness. They shrink swollen tissue inside the noses.

youdao