draw-out switchboard抽出式开关板
draw-out carriage抽出式小车
draw-out track牵出线
draw-out extractive抽取的
draw-out cover抽盖式
draw-out ion离子拉出
draw-out roller出布辊
Draw-out Type抽出式
draw-out relay抽出式继电器;拉出式继电器
V(动词) to extend or cause to be extended 延长; 拉抻
he drew out his stay