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	Big Apple big band big-band Big Bang Big Bang theory Big Board big-boned big box big brother Big Brothers and Big Sisters of America big business big cat big cheese Big Crunch big deal Big Dipper Bigfoot big game biggie big-government big government big gun bigheaded big-hearted Bighorn Mountains, the

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