precipitous，英语单词，主要用作形容词，作形容词时译为“险峻的；急躁的，鲁莽的”。
单词用法
柯林斯英汉双解大词典
precipitous /prɪˈsɪpɪtəs/ TEM8
1.ADJ A precipitous slope or drop is very steep and often dangerous. 险峻的; 陡峭的 [usu ADJ n]
2. precipitously ADV
3.ADJ A precipitous change is sudden and unpleasant. (变化)突然的; 急剧的 [usu ADJ n]
4. precipitously ADV
5.ADJ A precipitous action happens very quickly and often without being planned. 轻率的; 仓猝的 [usu ADJ n]
6. precipitously ADV
短语搭配
grandly precipitous 雄伟险峻
T Precipitous 拉格泰姆爵士
Precipitous Rock 巉岩
precipitous E 鲁莽的
precipitous hills 陡峭的山
precipitous U 鲁莽的
precipitous sea[海洋] 怒涛 ; 道氏八级浪 ; 八级风浪
precipitous decline 迅速递减
precipitous a 陡峭的