Chlorobutyl
氯丁基
??? 情景例句
I have to think about it.
我得想一想。
I met her last Sunday.
我上個星期日遇見她。
He is forever talking about the friendly people, the clean atmosphere, the closeness to nature and the gentle pace of living.
他滔滔不絕地大談友好的農民，潔凈的空氣，貼近大自然的環境和悠閑的生活節奏。