Photoelectret
[電] 光駐極體
??? 情景例句
Yes, I remember. You were a great help.
是的， 我記得。你幫了個大忙。
Dick is very modest about his accomplishments.
迪克對自己的業(yè)績非常謙虛。
After the party. Ann feels very happy.
聚會之后，安感到非常愉快。