Safety of civil aviation
[法] 民航安全
🧩 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];
🗣️ 情景例句
Well, we do too, Ellen.
嗯， 我们也需要，Ellen。
If you don't take my advice,you'll be sorry.
如果你不接受我的忠告，你将会遗憾的。
The whole village soon learnt that a large sum of money had been lost.
整个村子很快知道，有一大笔钱丢失了。当地的屠户萨姆。