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
Eight pounds six, just like me.
八磅六, 跟我一样。
Why didn't you come?
为什么你不来?
It was over 30 feet in length and had a 2,500-horsepower engine.