sternogoniometer

例句：

1. 1.The doctor measured my circumference to determine the size of my chest.
   医生测量了我的周长，以确定我的胸部大小。
2. 2. During a physical exam, the nurse used a sternogoniometer to measure my heart rate.
   在一次体检中，护士使用了一个胸围计来测量我心率。
3. 3. The patient was instructed to lie on his back with his arms at his sides and the sternogoniometer placed over his chest.
   患者被指示平躺，双臂放在身体两侧，胸围计放在他的胸部上。