英文单词：bronchus

中文含义：支气管

英语词性：noun

美式音标：ˈbrɑːŋkəs

同义词：bronchial tube

易混淆单词：bronchi（复数形式）

双语例句：

1. Smoking is one of the main causes of bronchitis, which is inflammation of the bronchus.

吸烟是支气管炎的主要原因之一，使支气管发生炎症。

2. The doctor had to insert a bronchoscope into his bronchus to examine it.

医生不得不插入支气管镜检查他的支气管。