Butex
[化] 二(β-丁氧乙基)醚; β,β'-二丁氧基二乙醚
🗣️ 情景例句
And plus, if you are not completely satisfied, you can return it to us.
并且，如果您不是百分百的满意，你可以将产品退还给我们。
He who overcomes his anger subdues his greatest enemy.
克制火气就是克制强敌。
That's nice. Is it new?
挺漂亮的，是新的吗？