Galactometry
[医] 乳[液]比重测定法
🗣️ 情景例句
I'm here to see Mr. Carlson.
我来见Carlson先生。
I'll finish working at 5:30 and get home by 6 o'clock.
我希望在5:30完成工作并且在6点钟回家。
I went back to the ticket office at once.
我马上又回到售票处。