Uhv
abbr. ultra-high vacuum 超高真空
🗣️ 情景例句
This will be a perfect jacket for the wintertime
这一件夹克就很受用
I ask him to do the dishes right now.
我要求他立刻洗碗碟。
If you do that, you'll soon feel much healthier.
如果你那样做，很快你就会感到身体健康得多。