基本解释脉搏计同根派生 英汉例句In this paper, hardware design of LCD display infrared pulsemeter is mainly described. 主要介绍了LCD液晶数字显示红外脉搏表硬件设计。pulsemeter watch 脉搏计数表pulsemeter pump [机] 圆形泵, 气压扬水机