Dithionic
a. 连二硫酸的
🗣️ 情景例句
Hey, let me take your picture!
嘿！让我给你拍一张照
He likes playing the harmonica.
他喜欢吹口琴。
He has often described to me how he picked up a masterpiece for a mere $50.
他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。