impracticableinfeasibleunfeasible行: go的: 4次方是 The fourth power of 2 i ...不可行的, 不便的, 不适宜的: nonfeasible可行的: be feasible; feaible; ffeasible; practicable; viable; workable不可行: bexthafng; infeasible; na not applicable下载手机词典可随时随地查词查翻译