preposterous

1. ADJ If you describe something as preposterous, you mean that it is extremely unreasonable and foolish. 荒谬的[表不满]

The whole idea was preposterous. 整个想法都是荒谬的。

2. preposterouslyADV 荒谬地

Some prices are preposterously high. 有些价格高得离谱。