Electroluminor
电致发光磷光体
🗣️ 情景例句
And have a good stay in the Big Apple.
祝您在纽约愉快。
May I refill your drink?
再喝一杯如何？
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。