单词	spare alarm
释义	spare alarm [网络] 备用报警器
随便看	speed-cone speed constant speed-control speed control speed control assembly speed control by constant power speed control by constant torque speed control by field weakening speed control by frequency variation speed control by pole changing speed control by rheostat variation speed control by voltage variation speed control circuit speed control device speed control disc speed control gear speed control governor speed control handle speed control knob speed controllar speed controlled motor speed-controlled spark speed controller speed controller signal speed control lever ftdh ftdm ftex ftfd fthn fths ftjh ftkl ftls ftns 驱散驱潜艇驱离驱策驱虫驱蛔灵驱蛔素驱走驱赶驱车