Dereg
abbr. deregulation 违反规定，反常
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
We're willing to accept your plan.
我们愿意接受你的计划。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。