“完蛋”的拼音为：wán dàn...

我们需要他的帮助，否则我们就完蛋了，死定了，彻底从人间蒸发了。We need his help or we're done for, dead and gone, lost.他彻底完蛋了，但仍旧对每个人大吼大叫。He's all washed up, but he still yells at everyone.他的事业差不多完蛋了。His career is as good as over....

“完蛋”的近义词/同义词：垮台。...

“完蛋”的英语可以翻译为：[口] be finished，be doomed，be done for，be ruined ...