Formant
[计] 构形, 峰段, 共振峰\\n[医] 纯音
🗣️ 情景例句
I've never been more serious.
我从来没有比现在更认真了。
Let's get together sometime.
有时间我们聚一下吧。
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。