Phenazine
n. [化]吩嗪,夹二氮( 杂)蒽(用作化学中间体和制备染料)
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
Time and tide waits for no man.
岁月不等人。
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。