吃透英语课本，提升在校竞争力
phrase. 算出；解决；锻炼；进展（顺利）
Work out at a gym or swim twice a week.
每周两次在健身房锻炼或游泳。
Things just didn't work out as planned.
事情没有像计划的那样进展顺利。
Negotiators are due to meet later today to work out a compromise.
谈判者们预定在今天晚些时候会面以找到一个折中的办法。
It took me some time to work out what was causing this.
它花了我一些时间，找到导致这种状况的原因。
