Erythrometer
[医] 红度计, 红细胞计数器
🗣️ 情景例句
You should be more patient with others.
你应该多容忍他人一些。
We can't afford the expense.
我们不能付出那些花销。
So far, they have been unlucky in their search for gold and have no money at all.
到那时为止，他们寻找金子一直碰不上好运，而且他们身上一点钱也没有了。