Haemacytometer
n. (=hemacytometer)血球计数器
🗣️ 情景例句
and the problem is that it's set up primarily for kids to play.
而问题是它主要是让孩子们去玩的。
I have to go now.
我必须走了
Each day is a holiday,and ordinary holidays, when they come,
每天都是假日，而通常的假期到来时，