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

你确定你血压计连正确吗？

Of course I hooked up the sphygmomanometer properly.

我当然把血压计连对了。

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，新型袖带式血压计——一种用于测量血压充气臂带——为医生在评估心脏健康时提供了一个强有诊断工具。

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.

她是一个非常勤奋人， 并做出了她第一个有记录发明— —一种可以绘制人脉搏图血压计。 毕业后， 她继续教学和发明。