Vacuseal
真空密封
🗣️ 情景例句
The important thing is that you tried.
重要的是你已经努力过了。
It sounds like a reasonable solution.
这个解决办法还比较合理。
Hardly anyone can positively enjoy sitting in a train for more than a few hours.
很少有人能够真正喜欢坐几个小时以上的火车。