1. upend UK /ʌpˈend/ vt. 颠倒（to turn sth. upside down） This story upended...

1. face ticking clock时间所剩不多 2. make a tough call一个艰难的决定 3. new normal新常态...

If I should meet thee After long years, How should I greet thee? With si...

1. social media influencer社交媒体网红 2. landed gentry有土地的乡绅（a historical Bri...

1. language barrier 语言壁垒 trade barrier 贸易壁垒 cultural barrier 文化障碍 2. wie...

1. drop out ①退出（get out）；②退学 2. financial might财力=financial power 3. wag...

1. fly sky high一飞冲天，振翅高飞= fly high sky-high adj. 极高的 sky-high price 居高不下...

1. a time of peace and prosperity 和平繁荣的时代 2. 数字+fold表示几倍 tenfold 十倍 twof...

1. take up sth.开始做某事 take up a job 开始工作 take up a question 开始着手处理问题 take...