Underseal
vt. （为防尘）密封（汽车）底部
✅ 同义词
📖 牛津释义
underseal
(Brit) (US undercoat) n [U]
tar-like or rubber-like substance used to protect the under-side of a motor vehicle against rust, etc （机动车底部的）防蚀涂层. underseal, v [Tn] coat the under-side of (a motor vehicle, etc) with a protective seal 用防蚀涂层涂（机动车等）的底部.
🗣️ 情景例句
How is he making out in his job now?
他的工作进展如何？
When did you get off work?
你什么时候下班？
The man wanted to fly to Rockall, a lonely island in the Atlantic Ocean,
这个人想要飞往大西洋上的一个孤岛 -- 罗卡尔岛，