名词中文翻译
中文翻译：比例
同义词：
['ratio', 'proportion', 'percentage']
例句：
-
1.The engineer laid out the plan for the project.
工程师为项目制定了计划。
-
2. The teacher explained the concept of ratio in mathematics.
老师在数学课上解释了比例的概念。
-
3.The sales manager calculated the lay ratio for the new product line.
销售经理计算了新产品线的配比。