Resacetophenone
[化] 雷瑣苯乙酮; 2,4-二羥基苯乙酮
??? 情景例句
Is there any particular color you would prefer?
你有什么特別喜歡的顏色嗎？
You'd better wear a light jacket.It's chilly today.
你今天最好穿一件淺色的夾克衫。 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鋼盤混凝土平臺上。