Phatna
[医] 牙槽
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
We have a small gift for you to take with you when you leave the factory.
你离开工厂时，我们有件小礼物要送给你。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。