Dimetone
双甲酮, 二甲基环已二酮
🗣️ 情景例句
Lovely!
太可爱了！
No sweet without some sweat.
不劳则无获。
He ate simply, and never ate meat. He rose early in the morning and worked at his wheel, making cotton thread.
他吃得很简单，且从不吃肉。他每天早晨早早就起床，转动纺车，纺棉纱。