Resacetophenone
[化] 雷琐苯乙酮; 2,4-二羟基苯乙酮
🗣️ 情景例句
Is there any particular color you would prefer?
你有什么特别喜欢的颜色吗？
You'd better wear a light jacket.It's chilly today.
你今天最好穿一件浅色的夹克衫。 今天很冷。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。