Commercial cost
[经] 商业成本, 商业费用
🧩 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 a beauty in her day.
她年轻的时候是个美人儿。
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
The words so full of meaning - flew from her hand to mine.
这些词--意思如此丰富--从她的手流到了我的手。