它引起稠厚的粘液生成，导致危及生命的肺部感染和严重的消化问题。

It causes thick, sticky mucus to build up, leading to life-threatening lung infections and major digestion problems.

youdao

它引起稠厚的粘液生成，导致危及生命的肺部感染和严重的消化问题。

It causes thick, sticky mucus to build up, leading to life-threatening lung infections and major digestion problems.

youdao