| 释义 |
quantum/ˈkwɒntəm/n. (pl. quanta /-tə/) 1 Physics 【物理学】a a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents 量子 b an analogous discrete amount of any other physical quantity 类似量子的物理量 2a a required or allowed amount 定量，定额 b a share or portion 份额；部分 [Latin, neut. of quantus ‘how much’] |