fruitless
US /ˈfruːt.ləs/
UK /ˈfruːt.ləs/
形容詞
徒勞的, 無結果的, 不結果實的
failing to achieve the desired results; unproductive or useless
範例:
•
After months of fruitless searching, they finally gave up.
經過幾個月徒勞的搜尋，他們最終放棄了。
•
The meeting proved to be fruitless as no agreement was reached.
由於未達成任何協議，會議證明是徒勞無功的。