单词 | helix |
释义 | helix/ˈhi:lɪks ||; ˈhilɪks/noun [c] (plural helices /ˈhi:lɪsi:z ||; ˈhɛlɪˌsiz/) a shape like a spiral(= a long curved line that moves round and round away from a central point) or a line curved round a cylinder or cone 螺旋形;螺线 |
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