Cytometer
血细胞计数器
🗣️ 情景例句
Oh, that's a very good school.
哦， 那是个好学校。
I'm sure he will get to the game on time.
我确定他会准时参加比赛。
It was revealed that 20% of men in their mid-thirties snore.
调查指出，20%的35岁左右的男人打鼾；