HSK 7–9 · noun
哨
whistle; sentry post
比赛开始前，裁判吹了一声哨。
Bǐsài kāishǐ qián， cáipàn chuīle yì shēng shào。
Before the game started, the referee blew a whistle.
远处传来口哨儿的声音。
Yuǎn chù chuán lái kǒushàor de shēngyīn。
The sound of a whistle came from far away.
HSK 7–9 · noun
whistle; sentry post
比赛开始前，裁判吹了一声哨。
Bǐsài kāishǐ qián， cáipàn chuīle yì shēng shào。
Before the game started, the referee blew a whistle.
远处传来口哨儿的声音。
Yuǎn chù chuán lái kǒushàor de shēngyīn。
The sound of a whistle came from far away.