Keven's lactometer
[医] 克文氏乳比重计
🧩 词语组成解析
n. 检乳器\\n[医] 乳比重计
🗣️ 情景例句
Thank you for your understanding and cooperation in this matter.
谢谢你们对此事的理解和合作。
Congratulations on your having passed the test.
我恭喜你通过了考试。
Yes?
什么事？