相關(guān)單詞近義詞 impractical 不切實(shí)際的, impracticable 不切實(shí)際的, unworkable 難運(yùn)轉(zhuǎn)的, out of the question 不可能, impossible 不可能的, unrealistic 不切實(shí)際的, unattainable 難到達(dá)的, infeasible 不可實(shí)行的臨近詞UN, uncia相似詞unfasten, unfathomable, unfavourable, unfazed, unfeeling, unfettered, unfilled, unfiltered, 返回 unfeasible