Pre-contract costs
[经] 合同期前费用(成本)
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
Hi, how are you doing?
你还好吗？
It's bleeding.You'd better go see a doctor about that cut.
它正在流血. 你最好为那个刀口去看医生。
But I guess we've got some of the most beautiful mountains and countryside in the world.
但我想我们有一些世界上最美的山脉和乡村。