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
You're clueless.
你真无知。
He that fears every bush must never go a-birding.
疑神疑鬼，绝无收获。
I was walking home when I met Dave.
我碰到大卫时，我正往家走。