Gence
应力双折射
🗣️ 情景例句
Who's Charley Rafer?
谁是Charley Rafer？
When I'm going to buy a TV set next time, I'll buy a console model.
下次买电视机的时候，我买叫大屏幕的。
She's been quite different since coming back from America.
从美国回来之后，她变化很大。