a whistling sound when breathing (usually heard on inspiration); indicates obstruction of the trachea or larynx
例句
用作名词(n.)
Note that the trachea and esophagus are located in the division of the 2 branches.This would be responsible for dysphagia and stridor after birth.气管和食管在两主动脉弓的中间，生后这将会导致吞咽困难和喘鸣。
