ineffectual
ineffectual
adjective
ineffectuality
noun
ineffectually
adverb
ineffectualness
noun
语源
adjective
- not producing any or the desired effect
不起作用的；无效的
an ineffectual campaign.
一场无效的战役。
■(of a person) lacking the ability or qualities to cope with a role or situation
（人）不能胜任的；无能的
she was neglectful and ineffectual as a parent.
作为家长她是疏忽而且不能胜任的。
ineffectuality
noun
ineffectually
adverb
ineffectualness
noun
语源
- late Middle English: from medieval Latin ineffectualis, from in- 'not' + effectualis, from Latin effectus (see effect); in later use from in- 'not' + effectual
考试词汇表
