wiry pulse

例句：

1. 1. He felt a wiry pulse in his chest as he ran.
   他跑步时感觉到胸口有一阵跳动。
2. 2.The doctor checked her wiry pulse to make sure she was okay.
   医生检查了她的脉搏，以确保她没事。
3. 3. She listened intently to the sound of her own wiry pulse.
   她聚精会神地听着自己心跳的声音。