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
How about tomorrow?
明天怎么样？
Take the rough with the smooth.
既能享乐也能吃苦。
At the moment in my country there are very few such schools.
目前在我国这类学校太少了。