Mainternance charges
[化] 维护费
🧩 词语组成解析
n. 费用；手续费；运费
🗣️ 情景例句
Oh, it's so pretty!
噢，它好漂亮！
The best teachers of humanity are the lives of great men.
启迪人性最好的导师是伟大人物的生活。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？