Donna Air

呼吸困难（dyspnea）、呼吸窘迫（respiratory distress）、空气饥（air hunger）或空气饥渴、气短（shortness of breath），均是描述患者一种自觉症状，有意识的病人可自己觉察到呼吸困难，但可能不易从外表观察出来。胸闷（chest

2007/8 (3): 28–31 [2021-11-16]. ISSN 1446-229X. （原始内容存档于2016-08-21）.  Donna Mulhearn & Jessica Morrison. Christian Pacifists Challenge Pine Gap In Court

contract. [2012-06-25]. （原始内容存档于2019-08-21）.  Donna Cassata, Lolita C. Baldor. "Boeing gets $35 billion Air Force tanker order" （页面存档备份，存于互联网档案馆）. Associated

Table of Industrialists John Doerr－leading technology venture capitalist Donna Dubinsky－MBA 1981，Direct Report of Bill Campbell at Apple Computer、CEO of

(Toronto, Canada). 2017-02-06 [2017-12-09]. （原始内容存档于2020-11-12）.  Spencer, Donna. Canada aims to 'contend for No. 1' in medal count at 2018 Olympics. The