Dmf
[化] 二甲基甲酰胺
🗣️ 情景例句
It's a deal!
就这么约定！
Business neglected is business lost.
玩忽事业等于丢失事业。
It had been wrapped up in newspaper and it contained half the money he had lost,
钱包是用报纸包着的，里面有他丢失的钱的一半，