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
just so they can get
就是为了得到
A little knowledge is a dangerous thing.
浅学误人。
There was some confusion about our last shipment.
上一批货把我们搞得迷迷糊糊。