symphisian
形容词 adj.
英文释义
形容词 adj.
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Relating to, or composed of, symphysis.
— The main morphological characteristics that define Brycon spp. are: presence of three (rarely four) series of teeth on the premaxilla, larger teeth in the inner than the outer premaxillary series, and presence of a pair of dental symphisian teeth which are uncommon in other Characidae.
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数据来源: Wiktionary