“呼吸困难”的概念、定义、翻译、参考文献-科学参考

单词	呼吸困难
释义	呼吸困难 Encyclopedia 医学呼吸困难释 dyspnea呼吸困难患者主观感觉空气不足或呼吸费力，客观上表现为呼吸运动用力，严重时可出现张口呼吸、鼻翼扇动、端坐呼吸及发绀、辅助呼吸肌参与呼吸运动，并伴有呼吸频率、深度和节律异常的现象。
随便看	strong law of small numbers strong Lefschetz theorem strong light strong limit strong limit cardinal strong line strong linear element strong local extremum strong localization strong Lucas pseudoprime strongly acid soil strongly acute type strongly alkaline soil strongly axiomatizable theory strongly binary tree strongly bounded sequence strongly branched covering strongly branched field strongly carefree constant strongly closed lattice strongly closed subgroup strongly coercive form strongly compact cardinal strongly complete space strongly connected

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