Opportunity cost value
[经] 机会成本价值
🧩 词语组成解析
opportunity
[ˌɑpɚˈtunɪti, -ˈtju-]
n. 机会;适当的时机良机;有利的环境，条件;
op=ob靠近 + portun=harbor港口+ ity 表名词 → 向港口靠近 →机会
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
Too much alcohol will spoil your health.
喝过量的酒有损健康。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
Hi, Sam. This is Mike. How are you?
喂，萨姆。我是迈克。你好吗？