Euxanthon
优吨酮, 1, 7-二羟(基)夹氧杂蒽酮
🗣️ 情景例句
Please, come in. Join us.
请进。跟我们一起吃吧。
One false step will make a great difference.
失之毫厘，谬以千里。
If anyone ever asks her how old she is, she always answers, 'Darling, it must be terrible to be grown up!'
“亲爱的，长成大人真可怕啊！”