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ineffectual
Example
Their ineffectual efforts to stop the leak only made the problem worse.
The medicine was ineffectual against the new strain of the virus.
02
无能的, 无效的
(of a person) not having the power, authority, or confidence to handle a situation
Example
As a leader, he was ineffectual and failed to inspire his team.
Her protests were ineffectual and went ignored by the committee.
03
无效的, 无用的
producing no result or effect
word family
effect
Verb
effectual
Adjective
ineffectual
Adjective
附近的词
