Disaccharide
n. [化]二糖
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
The wall has ears.
隔墙有耳。