Cyclizing
环化(橡胶表面处理)
🗣️ 情景例句
How many stamps do I need?
我需要多少邮票？
What is bothering you?
什么在困扰你？
So he couldn't buy himself lots of good things. But he had lots of friends instead.
所以他不能给自己买很多好东西。可是他却有许多朋友。