weak and floating pulse in autumn

例句：

1. 1.The doctor found a weak and floating pulse in his patient's wrist.
   医生在他的病人手腕上发现了微弱的脉搏。
2. 2.She was diagnosed with a weak and floating pulse, which indicated that she had low blood pressure.
   她被诊断出有微弱的脉搏，这表明她的血压很低。
3. 3.After the surgery, her weak and floating pulse improved significantly.
   手术后，她的微弱脉搏显著改善了。