| 释义 |
DEFINITIVE EXAMPLES 权威例句〔jump〕The phonograph needle jumped.留声机的唱针突然跳离了唱片美国传统〔pickup〕A device that converts the oscillations of a phonograph needle into electrical impulses for subsequent conversion into sound.电唱头，检波器：一种把电唱机针的震动变为电子脉冲以使其转变为声音的装置美国传统〔stylus〕A phonograph needle.留声机的唱针美国传统 |