英语词汇“pneumaticity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pneumaticity
释义	pneumaticity\|njuːməˈtɪsɪtɪ\| [f. pneumatic + -ity.] The quality or condition of being pneumatic (in quots., in sense 3 b of the adj.). 1858Mayne Expos. Lex., Pneumaticitas, term for that condition of the skeleton of birds into most of the bones of which the external air has the faculty of entering: pneumaticity.1870Rolleston Anim. Life 17 The greater pneumaticity which the individual bones ordinarily possess.1882W. K. Parker in Nature XXVI. 254/2 The pneumaticity of the crocodile's endocranium.
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