Haemaglobinometer
血红蛋白计
🗣️ 情景例句
I'm sure Rita Mae will understand
我相信Rita Mae会理解的
What's the area of the Congo in square miles?
在平方英里内刚果的范围是什么？
It is a good idea to start a part-time job so long as it does not affect your studies.
只要不影响学习，干兼职工作的想法是不错的。