Polycyclotrimerization
多环三聚(作用)
🗣️ 情景例句
Why does the boss have such a large, comfortable chair?
为什么老板有张那么舒服宽大的椅子？
A bad compromise is better than a good lawsuit.
吃亏的和解也比胜诉强。
Sit down here.
坐在这儿吧。