Downlight
顶棚里向下照射的小聚光灯
🗣️ 情景例句
Are you kidding? Relax?
在开玩笑吗？ 放轻松？
OK. We have a nonstop flight leaving Kennedy at 9:25.
好的。9点25分有一趟直达班机，从肯尼迪国际机场起飞。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。