Optronic
光导发光的
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
Women's libbers
女权主义者
Before he retired, Frank was the head of a very large business company, but as a boy he used to work in a small shop.
在退休前，弗兰克是一家非常大的商业公司的经理，但他小时候却在一家小铺里做工。