Chromocytometer
血红蛋白计
🗣️ 情景例句
Go to work. Good-bye.
去工作吧。再见。
He knows much who knows how to hold his tongue.
懂得缄默的是明白人。
It kept repeating the steps over and over.
蜜蜂一而再，再而三地重复它的"舞步。