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
It probably means we can't stay.
看来我们不能待在这儿了。
I see what a problem I have.
我遇到了个大问题。
The coffee is very weak; I like it a bit stronger.
咖啡太淡了，我要浓一点的。