Oxycardiorespirograph
心率及唿吸率仪
🏥 医学释义
心率和呼吸率计
🗣️ 情景例句
78 percent of black high-school graduates are unemployed.
百分之四十八的黑人高中毕业生失业。
Are you a native Chinese?
你是土生土长的中国人吗？
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。