clear and certain, so that there is no doubt about something.
She has clear-cut evidence that the company cheated her.
The link between alcohol and crime is clear-cut.
英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。