Partly variable cost
[经] 部份变动成本
🧩 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
She was sick so the didn't attend her classes.
她生病了，所以没上学。
Speak little of your ill luck and boast not of your good luck.
少说失意事，莫夸好运道。
But this hope is always in the realms of science fiction.
但是，这种希望总是只在科幻小说中存在。