单词	helix
释义	helixhelix /ˈhilɪks/ noun (plural helices /-lɪsiz/) [countable] Etymology ETYMOLOGYhelix Origin: 1500-1600 Latin Greek math, science a line that curves and rises around a central line SYN spiral → see also double helix
随便看	wrung-out wry wryly wt. WTO Wudi wunderkind wurst wuss WV WWI WWII WWW WY Wycliffe, John Wyeth, Andrew Wyoming WYSIWYG wyvern X Xavier, St. Francis x-axis X-chromosome x-coordinate xenon

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