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
He will say so, and you may disagree with him too - politely, of course!
你也可能会不同意他的看法——当然，你应该礼貌地告诉他。
I'm tired of going to school day after day.
我厌倦每天上学。
I feel I am the happiest person in the world.
我觉得自己是世界上最幸福的人了。