第三人称复数：bronchial tubes
名词支气管
1. 主支气管：The Respiratory System 呼吸系统 | Bronchial tube主支气管 | Alveoii气泡
2. 支气管套管：868.5710 电动氧气帐 Electrically powered oxygen tent | 868.5720 支气管套管 Bronchial tube | 868.5730 气管套管 Tracheal tube
3. 支氣管：broken sentence 不完全句 | bronchial tube 支氣管 | bronze inscription 金文
1. 支气管
Your bronchial tubes are the two tubes which connect your windpipe to your lungs.
noun
1. either of the two main branches of the trachea
Synonym: bronchus