Polymethylation
[化] 聚甲基化; 聚甲基化作用
🗣️ 情景例句
I can't understand modern art, to me it look like rubbish.
我不能理解现代艺术，对于我来说，那些东西简直就是垃圾。
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
It is no use starting late in life to say:
年老的时候说