Lactulose
[化] 乳果糖
🗣️ 情景例句
That's the recreation center and restaurant.
那是娱乐中心和餐馆。
Let's go out to the airport. The plane landed ten minutes ago.
让我们去机场。 飞机在10分钟前降落。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。