Defogging
去灰雾
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
Eagles fly alone,but sheep flock together.
鹰爱独飞羊爱群。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：