单词	ambulacral system
释义	ambulacral system noun : the water-vascular system of echinoderms Word History First Known Use 1857, in the meaning defined above
随便看	melamdim blindstories blindstory blindworm blindworms bling bling rocket bling-bling blinged-out blinger blingier blingiest blingy blini blinies blinis blink blink (at) blink at blink away tears blink back tears blink comparator blink microscope blink-eyed blinkard

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