Object cost
[经] 目标成本
🧩 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
I'm very proud of you.
我为你感到非常骄傲。
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
I go to bed at about 10:00.
我大概十点上床睡觉。