Are you sure you've hooked up the sphygmomanometer properly?

你确定你血的正确吗？

Of course I hooked up the sphygmomanometer properly.

我当然把血对了。

In the 1890s, the new cuff sphygmomanometer, an inflatable armband for measuring blood pressure, gave doctors a powerful diagnostic tool when assessing the health of the heart.

19世纪90代，新型袖带式血——用于测量血的充气臂带——为医生在评估心脏健康时提供了个强有力的诊断工具。

She was an astonishingly hard worker and made  her first recorded invention - a sphygmomanometer that would draw a graph of a person's pulse. After  graduating she carried on teaching and inventing.

她是个非常勤奋的人， 并做出了她的第个有记录的发明— —可以绘制人的脉搏图的血。 毕业后， 她继续教学和发明。