Total variable cost
[经] 总变动成本
🧩 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
Where's my husband?
我丈夫怎么还没来？
I've had this cough for a week now.
我这样咳嗽已经一周了。
That's very nice of you.
你真是太好了。