dyspnea是什么意思

n.呼吸困难

1. The patient presented with severe dyspnea and rapid breathing.
患者出现了严重的呼吸困难和呼吸急促。
2. Dyspnea can occur as a result of various underlying medical conditions.
呼吸困难可能是由不同的潜在医学状况引起的。

呼吸困难，呼吸急促。