| 单词 | pectoral girdle |
| 释义 | pectoral girdle (once / 393978 pages) n WORD FAMILY pectoral girdle: pectoral girdles USAGE EXAMPLESFor example, "the bones in the pectoral girdle — the bones that support the fins — changed their shape," she says. The Verge(Aug 27, 2014) Apparently, then, there is not sufficient reason to infer that this Jurassic frog had a pectoral girdle comparable with the modern firmisternal type. Eaton, Theodore H. (Theodore Hildreth), The Ancestry of Modern Amphibia: A...(2011) A, pectoral girdle, lateral view, based on K. U. no. Echols, Joan, A New Genus of Pennsylvania Fish (C...(2010) n a skeletal support to which the forelimbs of vertebrates are attached Hyper girdle an encircling or ringlike structure |
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