Polycladida
多肠纲
🗣️ 情景例句
I think it looks great, thank you.
我觉得它看起来不错， 谢谢！
I'm taking a walk in the park.
我在公园散步。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！