disc 网络解释
5. disc：digital international switching center; 国际数字交换中心
6. disc：disabled infection single cycle; 单感染周期
7. disc：deformation induced in-situ composite; 内生复合钢板
The spelling disk is also used in American English, mainly for meaning 1. 美国英语中亦拼作disk，主要用于义项1。 词典解释
The spelling disk is also used in American English, mainly for meaning 1. 美国英语中亦拼作disk，主要用于义项1。