whistle
英 /'wɪs(ə)l/美 /'wɪsl/
释义
n. 口哨, 汽笛, 啸啸声, 口哨声\nvi. 吹口哨, 鸣汽笛, 发嘘嘘声\nvt. 用口哨或吹哨传意, 用口哨演奏 blow the whistle 告发；揭发 clean as a whistle 擦得净亮
例句
The lifeguard blew his whistle.
救生员吹响哨子。
英 /'wɪs(ə)l/美 /'wɪsl/
n. 口哨, 汽笛, 啸啸声, 口哨声\nvi. 吹口哨, 鸣汽笛, 发嘘嘘声\nvt. 用口哨或吹哨传意, 用口哨演奏 blow the whistle 告发；揭发 clean as a whistle 擦得净亮
The lifeguard blew his whistle.
救生员吹响哨子。