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be perilous
The journey through the mountains was perilous.
穿越山区的旅程是危险的。
危险的；艰险的
先理解核心含义，再看它在真实句子里的用法。
危险的；艰险的
dangerous; full of risk
The journey through the mountains was perilous.
穿越山区的旅程是危险的。
危险的；充满危险的。
Dangerous, full of peril.
充满危险的
fraught with danger
The mountain climbers faced a perilous journey through the icy peaks.
登山者们在冰雪覆盖的山峰间面临了危险的旅程。
AI contextual example
Investing all your savings in one stock is a perilous strategy.
把所有积蓄投资于一只股票是一种危险策略。
AI contextual example
The old wooden bridge looked perilous after years of neglect.
那座旧木桥因多年失修看起来十分危险。
AI contextual example
a perilous voyage across the Atlantic in a small boat
乘小船横渡大西洋的危险航行
WordNet
The journey through the mountains was perilous.
穿越山区的旅程是危险的。
They faced a perilous situation.
他们面临危险的处境。
It is perilous to walk alone at night in this area.
夜间独自在此区域行走是危险的。
It is perilous for hikers to venture off the trail.
徒步者离开小径冒险是危险的。
Not this
The perilous of the journey was underestimated.
Use this
The peril of the journey was underestimated.
“perilous”是形容词，不能作名词；应使用其名词形式“peril”。
Not this
They drove perilous along the mountain road.
Use this
They drove perilously along the mountain road.
“perilous”是形容词，不能修饰动词；应使用副词“perilously”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
危险的旅程
The explorers set out on a perilous journey across the frozen mountains.
探险者们踏上了穿越冰封山脉的危险旅程。
危险的处境
The firefighters found themselves in a perilous situation when the floor collapsed.
地板坍塌时，消防员们发现自己身处危险的处境。
危险的环境
The rescue team worked under perilous conditions to save the trapped miners.
救援队在危险的环境下工作，营救被困的矿工。
危险的行动
Climbing the peak without proper equipment is a perilous undertaking.
没有适当装备就攀登这座山峰是一项危险的行动。
危险的任务
The soldiers were sent on a perilous mission behind enemy lines.
士兵们被派去执行一项深入敌后的危险任务。
危难时期
In these perilous times, we must remain vigilant.
在这样的危难时期，我们必须保持警惕。
危险的旅程
The explorers faced a perilous journey through the frozen wilderness.
探险者们穿越冰封的荒野，踏上了一次危险的旅程。
冒险之举
Starting a new business in this economy is a perilous undertaking.
在这样的经济环境中创业是一项冒险之举。
对我们所有人来说，比我们自身更深奥的技艺所造之物，都是充满危险的。
Gandalf says this in The Fellowship of the Ring about the One Ring, warning that its perilous power cannot be controlled even by the wise.
甘道夫在《护戒使者》中谈到至尊戒时说出这句话，告诫说即使是智者也无法掌控这危险的力量。
Use perilous naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
perilous 由 peril（危险）和 -ous 组成，想象悬崖边一步踏空，就是这种‘充满危险’的感觉。
语域：formal 常见场景：文学作品中、正式演讲或写作 perilous 多用于正式或文学语境，语气较强；日常口语中通常说 dangerous。
通常用于描述情况或旅程，不用于人。
Dictionary facts from ECDICT, WIKTIONARY.