Silylated
甲硅烷基化的
🗣️ 情景例句
Would you like to be friends?
我们做朋友好吗？
Some persons do first, think afterwards, and then repent for ever.
有些人做了再思考，从而悔恨终身。
He says the Chinese people are very friendly.
他说中国人都很热情。