clapper的词源

英文词源

clapper (n.)

late 13c., agent noun from clap (v.). Meaning "tongue of a bell" is from late 14c. Old English had clipur. Meaning "hinged board snapped in front of a camera at the start of filming to synchronize picture and sound" is from 1940.

中文词源

clapper：钟舌

来自clap,叮当作响。

该词的英语词源请访问趣词词源英文版：clapper 词源，clapper 含义。