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pentamerism造句

"pentamerism"是什么意思  
造句与例句手机版
  • Echinoderms are unique among animals in having bilateral symmetry at the larval stage, but fivefold symmetry ( pentamerism, a special type of radial symmetry ) as adults.
  • Pentamerism, another variant of radial symmetry ( also called pentaradial and pentagonal symmetry ), means the organism is in five parts around a central axis, 72?apart.
  • It's difficult to see pentamerism in a sentence. 用pentamerism造句挺难的
如何用pentamerism造句,用pentamerism造句pentamerism in a sentence, 用pentamerism造句和pentamerism的例句由查查汉语词典提供,版权所有违者必究。