Operation cost
[经] 营业成本, 经营成本, 业务成本
🧩 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
He loves Susan.
他喜欢Susan。
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
It is no use inviting the politician or the professional or business man,
同样也是无益的，对于政界人士、专业技术人员、商人来说，