Lactose
n. 乳糖\\n[化] 乳糖
📖 牛津释义
lactose
n[U]
(chemistry 化) form of sugar found in milk and used in some baby foods 乳糖.
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
I finished working at 5:30 and went home.
我在5:30完成了工作并且回家。
Where's Li Lei?
李磊在哪里？