Uneffectual
a. <废> = ineffectual
🗣️ 情景例句
How's your family?
你的家人好吗？
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
I can wait, but my toothache can't!
我倒是可以等。可是我的牙痛等不了啊！