The old method proved ineffective.
这个旧方法被证明是无效的。
Select the best synonym for the word “ineffective”:
A — futile. “ineffective” means adj. not producing the desired effect
The old medicine was ______ and did nothing at all to stop the pain.
B — ineffective. “ineffective” means adj. not producing the desired effect
ineffective — adj. not producing the desired effect. In Chinese: 无效的.
ineffective is pronounced /ˌɪnɪˈfɛktɪv/. It breaks into 4 syllables: in · ef · fec · tive.
The old method proved ineffective. (这个旧方法被证明是无效的。)
unsuccessful, futile, useless — all close in meaning to ineffective (adj. not producing the desired effect).
Yes. ineffective appears on the iSEE Vocab Basic list, which covers nearly 2,500 words for the ISEE and SSAT.