Xanthostemone
黄梗酮, 3-羟-4, 4-二甲-2-异丁基环己-2, 5-二烯-1-酮
🗣️ 情景例句
Hey, why don't we go out
嘿，我们何不出去
May I pay by credit card?
我可以用信用卡付款吗？
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？