Sinopia
一种优质氧化铁红颜料(多见于庞贝等地的壁画)
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
How long have you had this pain?
疼痛多久了？
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。