ineffective
01
无效的, 不起作用的
not achieving the desired outcome or intended result
语法信息
形态构成
复合词
性质形容词
最高级
most ineffective
比较级
more ineffective
可分级
例子
His teaching methods were ineffective, as many students struggled to understand the material.
他的教学方法无效，因为许多学生难以理解材料。
02
无效的，无能的
(of a person) lacking the skill, competence, or ability to produce the desired outcome or perform successfully
例子
The ineffective manager was unable to motivate the team.
无效的经理无法激励团队。
词汇树
ineffective
effective
effect
