Exercises
小学 Primaryn. 练习题, 演习；运动
🗣️ 情景例句
He jumped at the offer.
他欣然接受了这个工作机会。
Off the hook.
放你一马。
The meeting was scheduled for two hours, but it is not over yet.
会议原定了两个小时，不过现在还没有结束。