Preengaged
vt. 预约, 先约
🗣️ 情景例句
And you didn't exercise?
你没有参加健身操？
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？