Cost-benefit relationship
[经] 成本-效益关系
🧩 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
Nice to meet you.
很高兴见到你。
A good name is better than riches.
好名誉胜过有财富。
I was waiting for the sound of the other shoe!
我一直在等待另一只鞋落地的响声！