“唱臂”例句

单词 唱臂 例句 DEFINITIVE EXAMPLES 权威例句〔antiskate〕A control mechanism on a phonograph turntable designed to compensate for the natural tendency of a pivoted tone arm to pull toward the center.防滑装置：唱机转盘上的控制装置，用来抵消转动唱臂被拉向转...