名词
中文翻译：脉搏
同义词：
['pulse', 'mark', 'beat例句：1. He was having a hard time keeping his pulse up during the race.（他在比赛中很难保持脉搏稳定。）']
例句：
-
1. He was having a hard time keeping his pulse up during the race.
他在比赛中很难保持脉搏稳定。
-
2. The doctor marked her pulse to check her heart rate.
医生测量了她的脉搏来检查她的心率。
-
3.The patient's pulse was weak and irregular.
病人的脉搏弱且不规则。