Undercoating
n. 防水底涂层
✅ 同义词
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
The secret of wealth lieth in the letters SAVE.
节俭是致富的秘诀。
It is a very modern house, so it looks strange to some people.
它是一栋非常现代化的住宅，因此在有些人看来很古怪。