| 单词 | motorboard |
| 释义 | > as lemmasmotorboard motorboard n. the fixed plate on a record player that bears and distributes the weight of the moving components. ΚΠ 1922 S. A. Maycock Handbk. Gramophone ix. 54 The conversion of a gramophone from spring to electric motor is quite a simple matter. A hole is made in the motor-board..and..the motor and switch are screwed down. 1987 Gramophone Jan. 1073/3 The main pivot pillar..will already suit some turntable motorboards. < as lemmas |
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