名词中文翻译
中文翻译：标记
同义词：
['notation', 'indication例句：1. The artist has drawn several lines on the canvas to lay marks for the next layer of painting.（艺术家在画布上画了几道线，为下一步绘画做标记。）']
例句：
-
1. The artist has drawn several lines on the canvas to lay marks for the next layer of painting.
艺术家在画布上画了几道线，为下一步绘画做标记。
-
2. The scientist used a laser to lay marks on the surface of the sample.
科学家用激光在样品表面做了标记。
-
3. The engineer laid marks on the floor to indicate the location of the new stairs.
工程师在地上做了标记，以指示新楼梯的位置。