Oxyhemoglobinometer
氧合血红蛋白计
🗣️ 情景例句
Is there a station near here?
附近有地铁站吗？
Happy landing.
祝您早安 注：是送行者向上飞机的人说的告别语。
The seasons of the year in England and the USA are nearly the same.
在英国和美国，一年之中的季节几乎与中国相同。