[ˏrespirә'bilәti,riˏspaiә-]
n.
适合呼吸, 能呼吸

Respirability \Re*spir`a*bil"i*ty\ (r?*sp?r`?*b?l"?*t? or
r?s`p?*r?-), n. [Cf. F. respirabilit?.]
The quality or state of being respirable; respirableness.