Uneffectual
a. <废> = ineffectual
🗣️ 情景例句
Twenty-one inches.
二十一英尺。
I'm a new employee.I was hired yesterday.
我是昨天被雇用的新雇员。
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，还是（精神）病的症状之一是对噪音的抱怨？