Inefficacious

a. 无效果的\\n[医] 无效的, 无效力的

✅ 同义词

ineffective ineffectual inefficient inept inexpert inoperative noneffective nugatory unfit

🔴 反义词

operative active effective effectual efficient

🗣️ 情景例句

How about some music?
来点音乐怎么样？
It's pleasure to meet you.
幸会，幸会。
She serves as an impressive reminder of the great ships of past.
它给人们留下深刻的印象，使人们回忆起历史上的巨型帆船，
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🔤 更多 I 开头的单词

ifq
immunifacient
in the possession of sb.
indulgency pattern
initial portion
insulation ability
intercourse 'ɪntɚkɔrs
interrupt supervisor
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