whistle1/ˋwIsḷ; ˈwIs$l/v 1 [I,T] to make a high or musical sound by blowing air out through your lips 吹口哨﹔用口哨吹出(曲调): +to The man whistled to his dog. 那个男人冲着自己的狗吹口哨。He whistled a tune as he strolled home. 他嘴里吹着一首曲子缓步回家。Janet whistled softly (=because she was shocked or impressed).’That's pretty expensive!’ 珍妮特轻声吹了一下口哨。“真贵呀!”2 [I] to move quickly, making a whistling sound 呼啸着移动: +through Bullets were whistling through the air. 子弹嗖嗖的在空中飞过。3 [I] to make a high sound when air or steam is forced through a small hole〔空气或蒸汽挤过小孔而〕鸣叫﹔发出笛声: a whistling kettle 自鸣水壶
whistle2n [C]1 a small object that produces a high sound when you blow into it 哨子: The referee blew his whistle . 裁判吹响了哨子。2 a high sound made by blowing air through a whistle, your lips etc 哨子声,口哨声: a piercing whistle 尖厉的口哨声