to cuff a pair of trousers
给裤腿加翻边
The student cuffed his joint so the teacher wouldn't see it.
那名学生把大麻烟藏在手里以防被老师发现。
英汉双解词典包含483723条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。