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
When would you be available to start work here?
你什么时候可以开始来这边上班？
Stayed up late
熬夜
I don't want a mink coat!I want to see the world.
我不要貂皮大衣。我要去见风世面。