Haemacytometry
血细胞计数法
🗣️ 情景例句
If I work hard now, when I retire I'll be very well off financially.
如果我现在努力工作的话，退体后就会很富有。
I am afraid you don't see my point.
恐怕你没有明白我的意思。
Are these bags heavy? No, they're light.
不，是轻的。