Tetrads
四色相(等间隔)配色
🗣️ 情景例句
Come on in, Mrs. Cooper.
请进 Cooper太太。
The dust raised by the sheep does not choke the wolf.
羊踩起的灰尘挡不住狼。
What stores do you want me to order, Sir?
先生，您想要我订购些什么储存品？