Echinenone
海胆酮, β-胡萝卜素-4-酮
🗣️ 情景例句
She's winning!
她赢了！
I don't know what to say. I'd like to replace it.
我不知说什么好。我赔一个新的给你。
We couldn't get across the river.
我们过不了河。