Hydrolactometer
[医] 乳比重汁
🏥 医学释义
乳比重计
🗣️ 情景例句
Can I see your selection of perfumes?
我能看一下你们的香水吗？
Can we change the channel?
能换个频道吗？
Later, by about two weeks.
延迟，大概二个星期。