Specification cost
[经] 规定成本
🧩 词语组成解析
cost
[kɔst]
n. 价钱，代价;花费，费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为，花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
🗣️ 情景例句
Which band of College English Test have you passed?
大学英语考试过了几级？
The drunk humiliates the gentleman.
醉酒使得这位绅士丢人现眼。
It's hard to say.
难说。