Relevant cost
[经] 有关成本, 相关成本
🧩 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
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
Excuse me I couldn't come.
对不起我不能来。
She works very hard and is very helpful.
她工作非常努力，对同学们帮助很大。