Additional costs
[经] 追加成本, 额外费用
🧩 词语组成解析
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
How long will this letter take to get there?
这封信需要多长时间到那儿？
The course of true love never did run smooth.
好事多磨。
I can't get through.
我打不通。