Copigment
辅色素
🗣️ 情景例句
Things look black.
前途暗淡。
Let's go to the station to get a train into town.
我们到火车站去乘车进城。
Ripe fruit falls from the trees and you never have to work.
成熟的水果从树上掉下来，人们根本无需劳动。