英语词汇“prechordal”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	prechordal
释义	prechordal, præ-, a.\|priːˈkɔːdəl\| [f. pre- B. 1, 3 + chord + -al¹: see chordal.] 1. Biol. Prior to the development of a notochord in animals, or to the evolution of the Chordata. 1888Encycl. Brit. XXIV. 187/2 No other Vertebrata present larval forms which indicate the nature of the early ancestral history in what we may call præ-chordal times. 2. Anat. See quot. 1890Billings Med. Dict., Præchordal, in front of the anterior end of the notochord.
随便看	famelist famell famen Famennian famer famicide famigerate familary familia familial familiar familiarism familiarist familiarity familiarization familiarize familiarly familiarness familiary familic familical familism familist familistery familistic

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