Supplement cost
[经] 追加成本, 补充成本
🧩 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
All work and no play makes Jack a dull boy.
只有工作没有娱乐会使人呆头呆脑。
Her social life got in the way of her studies.
她的社交活动妨碍了自己学业。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。