时间: 2025-04-26 13:35:10
美: [nɔ]
英: [nɔː]
vt. 咬;折磨;侵蚀
vi. 咬;折磨;侵蚀
最后更新时间:2025-04-26 13:35:10
词源分析:gnaw 源自古英语单词 gnagan,意为“咬”。其词根可追溯至古日耳曼语,表示咬的动作。
历史背景:该单词最早的使用可以追溯到公元前8世纪的古英语文献中,常用于描述动物咬东西的行为。
课本:在的英语教材中,gnaw* 可能出现在初中或高中的英语学中。在牛津和美国的教材中,通常出现在中级或高级阶段的阅读理解和词汇练*中。
正式与非正式语境:在正式语境中,gnaw 常用于描写心理状态(如内心的焦虑),而在非正式语境中,常用于描述动物或日常生活中的啃咬行为。例如,文学作品中可能用来描绘人物的内心斗争。
特殊场合:在法律或科学领域,gnaw 可用于形容损害或侵蚀的过程,例如描述某种化学物质对材料的侵蚀。
The dog began to gnaw on the bone left in the yard.
Anxiety can gnaw at a person's peace of mind.
The mice gnawed through the electrical wires.
Years of neglect had gnawed away at the old building's structure.
His guilt continued to gnaw at him long after the incident.
同义词:
反义词:
通过上述分析与学*方法,可以更好地理解和记忆单词 gnaw,并在日常交流及学术写作中正确使用。
[V-T/V-I] If people or animals gnaw something or gnaw at it, they bite it repeatedly. 反复啮咬
例:Woodlice attack living plants and gnaw at the stems.木虱会侵袭活体植物并不停地啮咬它们的茎。
[[书面]] If a feeling or thought gnaws at you, it causes you to keep worrying. 困扰
例:...the nagging disquiet that had gnawed at him for days.…困扰了他数日、令他不得安宁的忧虑。