clapperboard

名词 n. 动词 v.

英文释义

名词 n.
  1. A device consisting of a board on which information about a film being recorded is noted, and a hinged piece which is brought down on the board with a clap at the start and end of each take of the film; it is used to synchronize picture and sound during editing.
动词 v.
  1. To use a clapperboard, especially to clap it to start a film take.

词形变化

clapperboards plural clapper board alternative clapperboards present,singular,third-person clapperboarding participle,present clapperboarded participle,past clapperboarded past clapper board alternative

词源

词源 1
From clapper + board.
词源 2
From clapper + board.
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