1
hoarding of sth
hoarding 在此为不可数名词，表示‘囤积行为’；sth 指被囤积之物。
The hoarding of food during the crisis caused shortages.
危机期间囤积食物导致短缺。
囤积；积攒
先理解核心含义，再看它在真实句子里的用法。
囤积；积攒
The practice of collecting and keeping large quantities of goods, often more than needed.
The hoarding of food during the crisis caused shortages.
危机期间囤积食物导致短缺。
囤积物品的行为。
The practice of accumulating goods.
被囤积的物品。
A good which is hoarded.
一种焦虑障碍,特征为强迫性囤积物品,并对丢弃这些物品感到焦虑或不适。
An anxiety disorder characterized by a compulsive need to accumulate goods and feelings of anxiety or discomfort about discarding such goods.
The hoarding of emergency supplies is strictly regulated.
囤积应急物资受到严格管制。
His hoarding of vintage toys filled the entire attic.
他囤积的老式玩具堆满了整个阁楼。
Compulsive hoarding can lead to serious health hazards.
强迫性囤积会导致严重的健康危害。
hoarding 在此为不可数名词，表示‘囤积行为’；sth 指被囤积之物。
The hoarding of food during the crisis caused shortages.
危机期间囤积食物导致短缺。
hoarding disorder 是固定医学术语，指‘囤积障碍/囤积症’；此处 hoarding 作定语修饰 disorder。
She has been diagnosed with hoarding disorder.
她被诊断患有囤积症。
Not this
She has hoarding.
Use this
She has hoarding disorder.
汉语的“她有囤积症”不能直接译成 She has hoarding；英语要用 hoarding disorder（或 a hoarding problem）才能表达疾病/障碍，hoarding 单独常指囤积行为或囤积物。
Not this
She is hoarding.
Use this
She has a hoarding problem.
这里要表达的是长期存在的囤积障碍，不是“正在囤积”这一动作，所以不能用现在进行时 is hoarding；应改用名词短语 a hoarding problem（或 hoarding disorder）作宾语。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
强迫性囤积
Compulsive hoarding can make it hard to use living spaces.
强迫性囤积会让人难以使用居住空间。
囤积障碍
She was diagnosed with hoarding disorder after years of accumulating unnecessary items.
她多年来不断积攒不必要的物品，之后被诊断患有囤积障碍。
囤积行为
The therapist explained that hoarding behavior often starts in adolescence.
治疗师解释说，囤积行为往往始于青春期。
囤积食物
During the crisis, the hoarding of food left store shelves empty.
危机期间，囤积食物使商店货架空空如也。
动物囤积
Animal hoarding is a serious welfare issue in many communities.
动物囤积在许多社区是一个严重的动物福利问题。
囤积问题
He finally admitted he had a hoarding problem and sought help.
他终于承认自己有囤积问题并寻求帮助。
Use hoarding naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：'hoard'（囤藏）像 hold（握住不放）的变体，加 -ing 表示囤积物品的行为或囤积症。
语域：mixed 常见场景：everyday conversation and news、clinical psychology/psychiatry discussion 该词作名词时，语域随语境而变：一般语境（如日常对话、新闻）多指囤积行为或囤积的物品，语气中性；在心理学/医学讨论中特指囤积障碍，属于正式用语。建议根据话题选择合适含义，不要把临床术语用于所有日常场合。
‘囤积’义为不可数，‘临时围墙’义为可数
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY, WORDNET.