单词	鱼键
释义	鱼键 yú jiàn鱼形锁。魚鍵
随便看	power-operateds power operated screw tap power-operated semaphore power-operated shearing machine power-operated sliding door power operated staging power-operated support power-operated supports power-operated switch power-operated system power-operated tool power-operated tools power-operated unit power-operated valve power operated vertical hydraulic press power-operated vertical hydraulic press power-operated watertight door power-operated wedge hook chuck power-operated well power operated winch power operating transparently power operation power operational amplifier Power Operational Support Equipment power operation range