英语词汇“pectoral fin”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	pectoral fin
释义	pectoral finˌpectoral ˈfin noun [countable] science, biology the fin that is on the side of a fish’s head and helps it to control the direction it swims in
随便看	entirely entirety entitle entitlement entitlement program entity entomb entomological entomologist entomology entourage entrails entrance entrancing entrant entrap entrapment entreat entreaty entrenched entrenchment entrepot entrepreneur entrepreneurial entrepreneurship

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