The firm opted out of the company car scheme last year.
If you opt out before December 1st, your deposit will be refunded.
I decided to opt out of volunteering at the hospital this year.
英语词典包含67175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。