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
When was your last day off?
上次休假是在什么时候？
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
It's a dictionary.I hope it'll help you.
是本词典。我希望它能对你有所帮助。