Utmost vacuum seal
[化] 强真空密封
🧩 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
Do you think the clothing industry has bright future?
你觉得服装行业前景好吗？
Don't try judge young people by their appearance.
不要从外表去判断年轻人。
That's right.I drove it into a lamp-post.
是啊。我把汽车撞在电线杆上了。