Convexification
凸化
🗣️ 情景例句
And that's dear little Max.
那是亲爱的小Max。
Next week I must start my term paper for Poli Sci.
到下周，我必须着手写政治学的期末论文了。
Open the door, please, Lucy. Lily, is she opening the door?
露茜，请把门打开。莉莉，她在开门吗？