「"bone up"」—— 听母语者在 YouTube 视频里怎么说

在 2 个 YouTube 视频的字幕中找到了 2 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。

The landmark verdict that could reshape social media | March 27, 2026

CNN 10

it's time to bone up.

Jill Miller: Increase Flexibility & Relieve Pain with Breathwork & Myofascial Release

Andy Galpin

and bone up on practices that build your