Combination of gases
[建] 气体的混合
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. 气体
🗣️ 情景例句
I think you have got it, Richard.
我想你已完成了 ，Richard。
I still want to travel through Europe and to Asia.
我一直希望能从欧洲经由亚洲旅行。
We look forward to your visit.
期待您的光临。