Specification cost
[经] 规定成本
🧩 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
Just the regular.
平信就好了。
A work ill done must be twice done.
未做好的活，需要重新做。
Boxing matches were very popular in England two hundred years ago.
两百年前，拳击比赛在英国非常盛行。