steam-whistle

英 [s'tiːmw'ɪsl] 美 [s'tiːmw'ɪsl]

• n. 汽笛声

英英释义

名词 steam whistle:

1. a whistle in which the sound is produced by steam; usually attached to a steam boiler

例句

用作名词 (n.)

1. The horse shied at the shrill whistle.
   那匹马听到刺耳的汽笛声，惊得往后倒退。
2. A train whistle caused him to lift his head.
   一列火车的汽笛声使他抬起头来。