Delayed variable cost
[经] 延期变动成本
🧩 词语组成解析
a. 定时的；延时的
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
They're very kind to the animals.
他们照料动物很细心的。
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
The guy next to me Wrote his name at the top of the paper.
坐在我旁边的那个人只在试卷顶端写自己的名字。