rear cowl meaning in English
后罩
Examples
- The working environment of the background music speaker is halls / rooms with suspended ceiling , this is why recessed ceiling - mount speakers without rear cowls
背景音乐扬声器工作的现场环境为有吊顶的室内,故而采用嵌入式、无后罩安装的吸顶扬声器。
后罩