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
Just listen to the sound.
听听这些声音。
The play became a tremendous hit.
这出戏一鸣惊人。
I've heard so much about you.
久仰大名。