Monorefringent
单折射的, 单折光的
🗣️ 情景例句
Oh, Somebody's at the door. I have to go.
哦，有人来了，我得去开门。
A good neighbour is better than a bother in the next village.
远亲不如近邻。
What about your bag? Would you like me to carry it?
手提包呢？您要我提吗？