Umd
abbr. 便携数字智能产品（Ultra Mobile Devices）；PSP专用光盘（Universal Media Disc）
🗣️ 情景例句
I admire you for sticking to your plans.
我佩服你能坚持你的计划。
To play golf every weekend
每个周末去打高尔夫球
This model's less expensive than that one.
这种型号比那种要便宜些。