muscle up
动词- To train the muscles for increased size and strength. · We spent the summer trying to muscle up for football next term.
- To force one's way into or through.
- To make stronger or more powerful.
在真实文章中学习muscle up
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。