英语词汇“hinged flashboard”的翻译、意思、用法、释义-英汉汉英双解词典

单词	hinged flashboard
释义	hinged flashboard 铰固闸板
随便看	weak current control system weak current design weak current engineering weak current equipment weak-current equipment weak current equipment room weak-current equipments weak current insulator weak-current insulator weak current line weak-current line weak current project weak currents weak current sensor weak current switch weak-current switch weak current system weak-current system weak current work Weak Cyclicality weak D weak damping weak D antigen weak data problem weak DC signal