とんでもない
1. unthinkable, unexpected, absurd, outrageous, preposterous, terrible
2. absolutely not!, far from it!, impossible!, preposterous!, what a thing to say!, no way!
3. (it was) no bother at all, not at all, don't mention it
绝对不是！不可能！；没有没有！哪里哪里！不会不会！；不可思议、出乎意料、荒谬、离谱、可怕