“ring canal”的概念、定义、翻译、参考文献-科学参考

单词	ring canal
释义	ring canal [`riŋ kǝ´nal] ^{INVERTEBRATE ZOOLOGY} In echinoderms, the circular tube of the water- vascular system that surrounds the esophagus.
随便看	swell-and-swale topography swell diameter swell direction swelled ground swell forecast swelling clay swep sweptback wing swept-frequency reflectometer swept wing swim bladder swimmeret swimmer's conjunctivitis swimmer's itch swimming bird swimming-pool conjunctivitis swimming-pool reactor swine swine erysipelas swine influenza swine plague swine pox swinestone swing swing-around trajectory

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