Optical disc
光具盘，频闪观测盘
🧩 词语组成解析
disc
[disk]
n. 圆盘;唱片;磁盘;
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。
We can't decide who should open it first.
我们难以决定谁先打开礼物包。