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
Good-bye, Dean Rafer.
再见， Rafer主任。
There was a big choice of shops in the small town.
这个小镇上有好多商店可供选择。
What else is there to do?
还有什么事好干？