Ulalgia
[医] 龈痛
🗣️ 情景例句
He is not up to the job.
他不能胜任这个工作。
Patience and application will carry us through.
忍耐和努力会使我们度过难关。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。