Approved apparatus
[化] 防爆设备
🧩 词语组成解析
a. 被认可的；经过检验的
🗣️ 情景例句
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。
I think it's going to crack soon.
我认为它将很快杯打碎。
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。