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n. (组事种)序列,排列;排列中的任组数字或文字
permutation and combination n. [数]排列组合

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Chamber of Commerce, chamber orchestra, chamber pot, chambered, chamberer, chambering, chamberlain, chamberlaine, chamberlet, chambermaid,

相似单词


permselective, permselectivity, permutability, permutable, permutate, permutation, permutator, permute, permutit, permutite,