Maintenance cost
[计] 维护费用\\n[化] 维修费
🧩 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
OK. Let's see.
好 ，让我们看看。
He was anxious about his son's safety.
他担心他儿子的安全。
Has our material been all right?
我们的原材料没问题吧？