Haemaglobinometer
血红蛋白计
🗣️ 情景例句
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
Who loses liberty loses all.
失去自由即失去一切。
He struck his attacker on the ear.
他打了那个攻击者一耳光。