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
Their life together has been wonderfully happy.
他们在一起的生活极为幸福。
It's nice meeting you.
很高兴认识你。
Your English is incredibble.
我真不敢相信你的英语。