Galactometry
[医] 乳[液]比重测定法
🗣️ 情景例句
It is.
它是的。
It's up to date.
这个很时兴。
Tony worked in a lawyer's office years ago, but he is now working at a bank.
托尼曾在一家律师事务所工作，而现在正在一家银行上班。