movie camera造句

1、a movie camera that records sounds in synchrony with the visual images
和影象同期录制声音的电影摄象机。

2、A movie camera or projector.
电影摄影机或放映机。

3、Synchronizes sound and picture; boards held in front of a movie camera are banged together.
声音和图象同步；摄影机前同时举起的挡板。