CD-ROM
短语
B1
大学
★☆☆☆☆
n. 光盘驱动器
发音
US
/siː.diːˈɹɒm/
词形变化
CD-ROMs
复数
别名
CD ROM
释义与例句
n.
B1
-
1.
compact disk - read only memory: an optical disc containing data that can be read (but not changed) by a computer