perilous

1. ADJ Something that is perilous is very dangerous. 險(xiǎn)惡的[文學(xué)性]

...a perilous journey across the war zone. …一段穿越戰(zhàn)區(qū)的艱險(xiǎn)旅途。

The road grew even steeper and more perilous. 這條路變得更陡更險(xiǎn)了。

2. perilouslyADV 險(xiǎn)惡地

The track snaked perilously upwards. 這條小道絕險(xiǎn)地蜿蜒而上。