Undersealed
vt. （为防尘）密封（汽车）底部\\nn. [电子] 底封
🗣️ 情景例句
I'm retired.
我退休了。
Father has prescribed a course of action for my bother.
父亲指使弟弟的行动。
Are there any hills in the picture?
画里面有山吗？