口哨的英文：
whistle

参考例句：

Lewis whistled shrilly.
刘易斯尖声吹着口哨。

He whistled a popular tune.
他用口哨吹了一首流行曲调。

Whistle a catchy tune
用口哨吹一支很顺口的曲子

"To produce a sound by expelling a current of air, as in sounding a wind instrument or a whistle."
放出空气发出声音,例如风箱声或口哨。

Jack whistled a popular tune.
杰克用口哨吹了一段流行曲调。

The boy was whistling merrily
那个男孩愉快地吹着口哨。

The referee whistled and the game was over.
裁判吹响了口哨，比赛结束了。

The boy was whistling away merrily.
那男孩愉快地吹着口哨离开了。

He whistled an air very softly to himself.
他自个儿用口哨轻轻地吹着一支曲子。

The drone of his misleading whistle brings Walter back
他吹着那令人困惑的口哨，单调而低沉，把沃尔特唤了回来。

whistle是什么意思：
v. 吹口哨；鸣叫；呼啸而行；啭鸣
n. 哨子，汽笛；口哨声，汽笛声

A sound produced by a whistling device or by whistling through the lips.
哨声，笛声由鸣笛装置或从唇间吹口哨而发出的声响

The whistle goes at the end of the match.
比赛结束时哨声响了。

whistle post sign
司机鸣笛标

The nightingale whistled sweetly.
夜莺啭鸣。

The referee whistled and the game began.
裁判哨子一响，比赛开始了。