bronchus

n.[医]支气管

支气管，在哺乳动物呼吸系统中负责将空气输送到肺部的管道。

名词

1、Each lung has its own bronchus, which branches into smaller tubes called bronchioles.
每个肺都有自己的支气管, 它分为更小的管道，称为支气管细支。

2、An infection in the bronchus can cause symptoms such as coughing and difficulty breathing.
支气管感染可能导致咳嗽和呼吸困难等症状。