Chromocytometer
血红蛋白计
🗣️ 情景例句
And it needs your contributions of furniture,
而且也需要你捐献家具，
I'm going to lend her two cans.
我要借给她两罐。
Yes, I'm afraid I do.I may come later.
是的，恐怕我必须做。我可以晚一点去。