Undercoating
n. 防水底涂层
✅ 同义词
🗣️ 情景例句
Maybe you can teach me how to work on a computer someday.
改天你教教我如何使用电脑吧。
I don't think it's four o'clock yet.
我认为现在还不到四点。
Late in the afternoon, the boys put up their tent in the middle of a field.
傍晚时分，孩子们在田野中央搭起了帐篷。