相关单词同義詞lieu, stead, 近義詞 switch 轉換, replacement 更換, exchange 交換, swap 交換, changeover 轉換, change 變化, relief 減輕, transposition 調換, permutation 交換, commutation 代償臨近詞substrate, substitute, substitutions, substitutional, substitutionary, substitution law, substitution ion, Substitution rue, substitution rule, substitution area, substitution test, substitution ways相似詞substantive, substation, substitute, substitute teacher, substrate, substratum, substructure, subsume, 返回 substitution