呼吸系统症状明显，肺通气功能损害不严重，并发症尤其肺结核发病率低。

Symptoms in respiratory system were obvious; damages in lung ventilatory function was not serious; morbidity of complications especially tuberculosis was low.

youdao

呼吸系统症状明显，肺通气功能损害不严重，并发症尤其肺结核发病率低。

Symptoms in respiratory system were obvious; damages in lung ventilatory function was not serious; morbidity of complications especially tuberculosis was low.

youdao