Rotary prism

rotary ['rotəri]

adj. 旋转的; n. 旋转式机器;环行交叉路;

rot轮，转+ary名词及形容词后缀 →旋转的

prism ['prɪzəm]

n. 棱镜，棱晶;[数]棱柱体，角柱（体），[物]（结晶）柱;[物]分光光谱，光谱的七色，折光物体;

Hi. What can I do for you?

嗨 。我能帮你吗？

There is no virtue that poverty destroyeth not.

没有贫穷不能破坏的美德。

On the subject of reading, Francis Bacon, who lived at about the same time as shakespeare, wrote these words, Some books are to be tasted, others to be swallowed, and some few to be chewed and digested. This good advice shows how it is possible to read

“有些书是应当尝尝滋味的，有些书是应当吞食下去的，有少数书是应当咀嚼和消化的。”这个忠告很好，它表明可以用不同的方法来阅读不同类型的书。