Nitroalizarin
硝基茜素
🗣️ 情景例句
Oh, please, Harry.
噢，拜托你， Harry。
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
What a pity!
真可惜！