相关单词同義詞selective, vicissitudinary, 近義詞n. choice, option, possibility, selection臨近詞although, alternate, alternatives, alternatively, alternative to, alternative tax, alternative use, alternativeness, alternative box, alternative key, alternative run, alternative bid相似詞alternate, alternate angle, alternating current, alternation, alternative energy, alternative lifestyle, alternative medicine, alternative technology, 返回 alternative