Discolorment
n. 变色;污点
🗣️ 情景例句
Before we go to the gallery,
在我们去画廊之前
Law makers should not be law breakers.
正人先正己。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？