earn out
动词- To qualify for a bonus or other amount of money that has been promised.
- To make more money from a book than it cost to run an advertising campaign for it; to make enough in royalties to cover the advance a book received.
在真实文章中学习earn out
注册免费账号后，在图书馆中把鼠标悬停在任何单词上即可看到意思，还能听朗读、收藏单词并按你的记忆安排复习，看到每本书你已经认识多少。