Deoxyhemoglobin
还原血红蛋白
🗣️ 情景例句
He's living on easy street.
他过得很富裕。
Shut up!
闭嘴！
It was so heavy that a crane had to be used to remove it from the lorry.
饼干份量太重了，用了一台起重机才把它从卡车上卸下。