Safety clearance
[化] 安全间隙
🧩 词语组成解析
🗣️ 情景例句
We have to advance the building of the new school.
我们必须促进新学校的建设。
Do you have an opinion?
你有意见吗？
Yes, a lot of people like it. Some are very good at it.
对，许多人喜欢。有些人划得很好。