Euxanthon
优吨酮, 1, 7-二羟(基)夹氧杂蒽酮
🗣️ 情景例句
Do I know Pete Waters?
我可认识Pete Waters？
If you have no questions, may I go on to the next stage?
如果你们没有问题了，我可以进行下一阶段吗？
Do you think people are a company's greatest wealth?
你认为人是公司最大的财富吗？