Hemochromometer
血红蛋白计, 血色计
🗣️ 情景例句
No. Please endorse the check at the back.
不会的。请在支票的背面签名。
Please sign.
请你签字。
Quite by accident. I moved a few peas and there it was.
很偶然。我挪了几颗青豆就发现了。