Colgrout
胶体灰浆; 预填骨料专用砂浆
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
I think it's going to take too long.
我认为它将花很长时间。
You will be better off.
你的状况会好起来的。