Chromophane
[医] 视色质
🗣️ 情景例句
Well, here's a twenty.
嗯 ，这是二十美元。
The master always exacts quality work from his students.
老师常常要求学生们认真踏实的完成功课。
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。