Vacuseal
真空密封
🗣️ 情景例句
I have to think about it.
我得想一想。
I'm afraid the crash was because of your fault.
抱歉，我怕这次坠毁是你弄砸的缘故。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。