valuable的反義詞是什麼
反義詞是invaluable,意思是極寶貴的,例如:
Review of this nature can be invaluable as aid to the selection of the correct equipment when the choice seems infinite.對選擇儀器感到沒有頭緒的時刻,有關這些特性的評論為挑選恰當的裝置提供了極寶貴的幫助。
反義詞是invaluable,意思是極寶貴的,例如:
Review of this nature can be invaluable as aid to the selection of the correct equipment when the choice seems infinite.對選擇儀器感到沒有頭緒的時刻,有關這些特性的評論為挑選恰當的裝置提供了極寶貴的幫助。