a.
- 不結果的；無效果的；無益的So far the search for the missing boy is fruitless.
對失蹤男孩的搜尋至今仍無結果。
衍生
ad.
fruitlessly
n. [U]
fruitlessness
辨析
同義:
a.徒勞的
futile vain idle unavailing abortive bootless worthless useless ineffectual ineffective inefficacious unproductive unyielding unprofitable profitless unremunerative unrewarding gainless unsuccessful for naught pointlessa.不毛的
unfruitful barren sterile infertile unprolific infecund unproductive同義參見:
negative反義參見:
beneficial