Chiral polymer
[化] 手性高分子
🧩 词语组成解析
[化] 手性; 手性的
🗣️ 情景例句
He's the Dean of Admissions for the University of Michigan.
他是Michigan大学的新生注册主任。
He who has lost his good name is a dead man among the living.
丧失好名誉，犹如活死人。
We often speak of tramps with contempt and put them in the same class as beggars, but how many of us can honestly say that we have not felt a little envious of their simple way of life and their freedom from care?
但是，我们中有多少人能够坦率地说我们对流浪汉的简朴生活与无忧无虑的境况不感到有些羡慕呢？