a.

1. 能一口氣跑完長距離的
   A long-distance runner must be long-winded.

   長跑運動員必須有一口氣能跑很長距離的本領。

2. 冗長的；囉嗦的
   We all grew weary of his long-winded speech.

   我們對他冗長的發言都感到很厭煩。

adj.

1. tediously lengthy.
2. archaic capable of doing something for a long time without becoming breathless.