名词
中文翻译：蒸汽哨子
同义词：
['steam whistle', 'steam whistle sound例句：1. The steam whistle sounded just as the train was about to leave the station.（火车即将离开车站时，汽笛声响起。）']
例句：
-
1. The steam whistle sounded just as the train was about to leave the station.
火车即将离开车站时，汽笛声响起。
-
2.The steam whistle helped to signal the start of the new day.
汽笛声标志着新一天的开始。
-
3. The steam whistle was used to alert the passengers of any potential delays.
汽笛用于提醒乘客任何可能的延误。