Decahydrodihydroxymethoxyfluorenone
[化] 康杜然精; 十氢二羟基甲氧基芴酮
🗣️ 情景例句
You're a big boy.
你是个大孩子了。
He said he spoke a little English.
他说他会说一些英语。
I like television very much.How much does it cost?
我非常喜欢这台电视机。请问它多少钱？