Lactosum
乳糖
🗣️ 情景例句
Help me with them, Marilyn.
帮我戴上， Marilyn。
His trousers in the wardrobe.
他的裤子在衣柜里。
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。