navailing
adj
without effect or success; futile 徒劳的; 无效的; 白费的
unavailing efforts/attempts to stop smoking 戒烟而未戒成
All our protests were unavailing. 我们所有的反对意见都毫无作用.
🗣️ 情景例句
Would you please account for these problems?
请你谈谈这些问题,好吗?
If I'm not mistake.
如果我没搞错的话。
I know why you came, Wei Hua. You want to get your TV set back, don't you?