单词 atelectasis 释义 atelectasis Path.|tlktss|[mod.L., f. Gr. ἀή imperfect (f. ἀ priv. + completion) + ἔ extension.]Imperfect dilatation, esp. of the lungs of newly-born children.1859Todd Cycl. Anat. & Phys. V. 263/1 Atelectasis of that portion of...