Electroluminor
电致发光磷光体
🗣️ 情景例句
A critic was there this morning.
一个评论家早上去过了。
Do business, but be not a slave to it.
要做事，但不要做事务的奴隶。
We stay at home on Sundays. We play games on Tuesdays and Thursdays.
周日我们呆在家里。周二、周四玩游戏。