“metapterygium”的概念、定义、翻译、参考文献-科学参考

单词	metapterygium
释义	metapterygium [mǝ¦tap·tǝ¦rij·ē·ǝm] ^{VERTEBRATE ZOOLOGY} The posterior one of three basal cartilages in the pectoral fin of sharks and rays.
随便看	knee rafter knee switch knee tool knee wall Kneriidae knick knick band knickpoint knick zone knife knife coating knife-edge knife-edge bearing knife-edge cam follower knife-edge refraction knife file knife harrow knife-line attach knife switch Knight shift knik wind knitting knob knob-and-tube wiring knocker

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