Highest vacuum seal
[化] 强真空密封
🧩 词语组成解析
[计] 最高
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
What are you up to?
你呢？你怎样？
That important man is very unassuming in his manner.
那个要人彬彬有礼，是一位毫不摆架子的人。
She runs everyday in order to lose weight.
她每天都跑步是为了减肥。