Combustion principle
[建] 燃烧原理
🧩 词语组成解析
🗣️ 情景例句
Oh, Somebody's at the door. I have to go.
哦，有人来了，我得去开门。
Congratulations on your recovery.
我恭喜你复原了。
The film was set in California in the middle of the nineteenth century.
这部影片是以19世纪中叶加利福尼亚为背景的。