Jill Miller: Increase Flexibility & Relieve Pain with Breathwork & Myofascial Release
Andy Galpin
switches now and again um and bone up on practices
在 5 个 YouTube 视频的字幕中找到了 5 条「"bone up"」的用法。点击任意结果即可听到母语者的真实发音——完全免费,无需注册。
Andy Galpin
switches now and again um and bone up on practices
Rachel's English
butter up, burn up, bone up, just to name a few.
Tucker Carlson
but I don't know as much, so I need to bone up.
CNN 10
Auction ends Tuesday, so if you're a big bidder, it's time to bone up.
Real Time with Bill Maher
and the "Schelling point." And I will, I promise, I'll bone up on all of them.