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
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
To make it fast, you can send a fax.
要想快点的话就发个传真。
Perhaps the most extraordinary building of the nineteeth century was the Crystal Palace, which was built in Hyde Park for the Great Exhibition of 1851.
19世纪最不寻常的建筑也许要数水晶宫了，它是为1851年的“世界博览会”而建在海德公园的。