Chromatogenesis
[医] 色素形成
🗣️ 情景例句
Is he OK?
他还好吗？
A little leak will sink a great ship.
千丈之堤溃于蚁穴。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。