名词
中文翻译：绕线扳手标记
同义词：
['screwdriver mark', 'screwdriver notch']
例句：
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1. The tool is used to mark thelocation of screws on a circuit board.
这个工具用于在电路板上标记螺丝的位置。
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2. He carefully marked his work with apencil before leaving the room.
他离开房间前用铅笔仔细地标记了他的工作。
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3.The engineer made a mark on the wallwith a marker pen.
工程师用马克笔在墙上做了标记。