Mainternance charges
[化] 维护费
🧩 词语组成解析
n. 费用；手续费；运费
🗣️ 情景例句
I'm disappointed, but I respect your decision.
我很失望， 但我尊重你的决定。
This product is doing very well in foreign countries.
这种产品在国外很畅销。
It's a good idea to hold such conferences.
召开这样的会议真是个好主意。