Undersealed
vt. （为防尘）密封（汽车）底部\\nn. [电子] 底封
🗣️ 情景例句
Oh, please come in.
噢 请进来。
No, what does it say?
没有，它说什么了？
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？