| 释义 |
fallboard 释义 木窗板 例句 1·Fallboard has a slow closing damping system. 键盘盖有缓降系统。 2·Vacuum process Iron plate Frame, Bass section terminated by agraffe, Slow closing damping system Fallboard . Ebony Black Keyboard, German Roslau string, German FFW top hammer. 真空处理的钢板、低音区由搭扣终止、键盘盖带缓降系统。
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