Microcolorimeter
[化] 微量比色计\\n[医] 微量比色计
🗣️ 情景例句
Thanks, Mom.
谢谢 ，妈妈。
How much is it to rent an economy car?
租一辆经济车要多少钱？
Well, I can't leave before nine. I have a lot of work to do.
嗯，我9：00以前离不开。我有很多作业要做。