Theoretical depreciation
[经] 理论折旧
🧩 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
depreciation
[diˌpri:ʃi'eiʃən]
n. （资产等）折旧;货币贬值;跌价;
🗣️ 情景例句
He knows all there is to know,
他无所不知，
I ask him to wait a few minutes.
我要求他等几分钟。
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。