Naphthoflavone
萘黄酮, 7, 8-苯并黄酮
🗣️ 情景例句
That's a secret ... between us women.
这是个秘密……我们女人的秘密。
Man is to man either a god or a wolf.
人与人交往，不是上帝就是狼。
Whether the remarkable growth of organized camping means the eventual death of the more independent kind is hard to say.
有组织的露营活动的明显发展是否意味着较独立的自我封闭式露营的最终消失，还很难说。