Optronic
光导发光的
🗣️ 情景例句
You might want to know more about it.
我想你肯定想多了解点吧。
I am Lao Haoren, executive manager of the sales department of Stone International.
我叫劳浩仁，“世通国际”的销售部经理。
Can't you see? They're round, like the moon. Have one, please.
你没看见吗？它们像月亮一样，圆圆的。请吃一个吧。