Vacuum seal
[化] 真空密封
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
... I care about people, not things.
……我关心人， 而不是东西。
It's nothing.
小事情。
I'm from Hangzhou. What about you?
杭州，你呢？