inefficacious (イネフィケイシャス)

adjective
ˌɪn.ɪ.fɪˈkeɪ.ʃəs
効果がない (kouka ga nai)

意味

Not producing any or the desired effect; ineffective.
意味の翻訳
望ましい効果を生まない、または効果がない。
Nozomashii kouka wo umanai, matawa kouka ga nai.

例文

The treatment was inefficacious in curing the disease.

その治療法は病気の治癒に効果がありませんでした。
Sono chiryouhou wa byouki no chiyu ni kouka ga arimasen deshita.

同義語

ineffective, futile, useless

対義語

effective, powerful, productive

関連語彙

Able to be noticed or recognized by the senses or the mind.
Lasting for only a limited period of time; not permanent.
making someone feel less confident or enthusiastic about doing something
Able to be sailed on or through by ships or boats.
Courteous, kind, and pleasant, especially to someone of lower status.
Unreasonably high (of a price or amount charged).

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