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
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
Let's keep in touch.
让我们保持联系。
I'll have to try that.
我得试试这么做。