intercom service
常见例句
- Highlight is a body specialized company that provides multiplex service such as renting of Audio equipment, Lighting equipment, Video equipment and Intercom system, exhibition, blocking and designing.
华丽汇是一家集专业灯光音响视频设备租赁、展览展示、舞美设计、制作、策划、安装等多元化服务为一体的专业公司，拥有承办各种会议、展览、演出等活动的丰富经验。
blog.sina.com.cn - John Piper writes that prayer is not a hotel intercom that we use occasionally for room service;
约翰．派博说，祷告不是酒店房间里偶然用来叫唤客房服务的通讯设备； 返回 intercom service