Vacancy defect
[计] 空缺\\n[化] 空位缺陷
🧩 词语组成解析
🗣️ 情景例句
This is Mr. Wu in Room 415.
我在415房间，姓巫。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。