不及物动词

名词

1. 吹口哨；用口哨吹出(曲调)
When you whistle or when you whistle a tune, you make a series of musical notes by forcing your breath out between your lips, or your teeth.

2. (吃惊、唤狗、赞叹等时)发出口哨声
When someone whistles, they make a sound by forcing their breath out between their lips or their teeth. People sometimes whistle when they are surprised or shocked, or to call a dog, or to show that they are impressed.

3. (火车)鸣汽笛；(水开时水壶)发出尖啸声
If something such as a train or a kettle whistles, it makes a loud, high sound.

1. an inexpensive fipple flute

Synonym: pennywhistletin whistle

2. acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound

3. a small wind instrument that produces a whistling sound by blowing into it

4. the act of signalling (e.g., summoning) by whistling or blowing a whistle

e.g. the whistle signalled the end of the game

Synonym: whistling

5. the sound made by something moving rapidly or by steam coming out of a small aperture

Synonym: whistling