Macrocyclic polythiaether
[化] 大环多硫醚
🧩 词语组成解析
[机] 大环的
(=polythioether)聚硫醚, 多硫醚
🗣️ 情景例句
I thought he was retired
我原以为他退休了
A man may lead a horse to the water, but he cannot make him drink.
牵马到河易，强马饮水难。
Yes, of course I can.
可以，当然可以。