Magnetic gel injected into the heart could stop strokes
nature video
could seal up the appendage preventing
「"seal up"」—— 听母语者在 YouTube 视频里怎么说
在 4 个 YouTube 视频的字幕中找到了 4 条「"seal 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。
Here's What a Professional Workshop Did to This Old Mercedes E55 AMG
M539 Restorations
against the cover or the seal up against
The Unsolved Mystery of Impact Flashes - Smarter Every Day 307
SmarterEveryDay
I'm going to seal up all the Argon leak holes.
Nature's Incredible MOTOR - Smarter Every Day 300B
Smarter Every Day 2
they seal up and they don't have enough space for that water molecule to go