Vacuation
n. 撤空, 抽空,排空
🗣️ 情景例句
Don't forget to take lots of pictures.
别忘了照些照片。
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
I've just called the Frist Aid Centre.
我刚才已经给急救中心打了电话。