Theoretical cost standards
[经] 理论成本标准
🧩 词语组成解析
theoretical
[,θiə'rɛtɪkəl]
adj. 理论的;推想的，假设的;空论的;
theor考虑+et=em变体，获得+ ical ...的 →theoret=theorem考虑后获得的结果=定理 + ical ...的 → a.理论(上)的
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;
n. 标准；规格（standard的复数）
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
I can hardly wait to see the new comet.
我急不可待地要见到新彗星的出现。
He gets the solid shape, as it were, inside his head----
可以这样说，他脑子里得到的是一个立体的概念，