stick to something
— phrasal verb with stick us/stɪk/verb past tense and past participle stuck /stʌk/
to continue with a subject, activity, or plan without changing:
Would you stick to the point, please?
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。