“或扩展”造句
开关功能限定符. 可指定集中
或扩展.
Switching function qualifier. Concentrating or expanding can be specified.
文件名
或扩展名太长.
The filename or extension is too long.
网络. 可指定对高次频率加重或去加重 、 压缩器
或扩展器.
Networks. Emphasis or de - emphasis of higher frequencies, compressor, or expander can be specified.