Dhs
数据处理系数（Data Handing System）；癸二酸二己酯
🗣️ 情景例句
He is quick-witted.
他反应灵敏。
I have been told you have just changed the interest rate on savings accounts. Is that true?
听说你们储蓄率刚调过，是真的吗？
Yes, I think we do. Lucy, we need some more tea. Can you get some, please?
我想我们还要些茶。露西，我们还要些茶。请你去沏些茶，行吗？