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 unpaying 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