Magnetic pick-up tool
01
磁性拾取工具, 磁力拾取器
a handheld device equipped with a magnet at one end, used for retrieving and collecting small metallic objects in hard-to-reach places by attracting them with its magnetic force
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
magnetic pick-up tools
例子
The mechanic used a magnetic pick-up tool to retrieve a bolt that had fallen behind the engine.
机械师使用磁性拾取工具来取回掉在发动机后面的螺栓。



























