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uncontrolled + noun
uncontrolled 常作定语修饰名词，强调该事物未受到控制。
The uncontrolled fire caused extensive damage.
失控的大火造成了巨大损失。
不受控制的；失控的；未受约束的
先理解核心含义，再看它在真实句子里的用法。
不受控制的；失控的；未受约束的
not being under control; out of control
The uncontrolled fire caused extensive damage.
失控的大火造成了巨大损失。
不受控制的；失控的。
Not controlled; not under control.
缺少常规交通控制设施,如红绿灯、行人信号灯、路面标线、交通标志或交通引导员。
Lacking the usual traffic control devices, such as traffic lights, pedestrian signals, pavement markings, traffic signs, or a crossing guard.
His uncontrolled laughter in the library earned him angry looks.
他在图书馆里无法控制的笑声招来了愤怒的目光。
The fire was uncontrolled for hours before firefighters arrived.
大火在消防员到达前已失控数小时。
The dog ran uncontrolled through the busy park, chasing every bird it saw.
那条狗在繁忙的公园里不受控制地奔跑，追着它看到的每一只鸟。
uncontrolled 常作定语修饰名词，强调该事物未受到控制。
The uncontrolled fire caused extensive damage.
失控的大火造成了巨大损失。
作表语时，常与 remain、be 等系动词连用，表示持续处于失控状态。
The disease remains uncontrolled in some regions.
这种疾病在一些地区仍未得到控制。
介词 by 后接施动者，表示“不受……控制”。
Her anger was uncontrolled by any sense of reason.
她的愤怒不受任何理智的约束。
Not this
The fire uncontrolled for hours.
Use this
The fire was uncontrolled for hours.
uncontrolled 是形容词，作表语时不能直接跟在主语后，必须借助系动词；中文“不受控制”常省略“是”，但英语句子要有 be 动词，所以补上 was 句子才完整。
Not this
You should uncontrolled your anger.
Use this
You should not control your anger.
uncontrolled 是形容词，不是动词，不能像 control 一样作谓语。要表达“不去控制”这个动作，应使用动词短语 not control；若保留形容词，则应说 leave your anger uncontrolled。
Not this
The baby is uncontrolled.
Use this
The baby is uncontrollable.
uncontrolled 指“处于未被控制的状态”，uncontrollable 指“具备无法控制的性质”。形容婴儿“管不住、无法控制”应用 uncontrollable，用 uncontrolled 则容易被理解为“没人管”的状态。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
无法控制的出血
The patient was rushed to the hospital with uncontrolled bleeding.
那位病人因无法控制的出血被紧急送往医院。
难以遏制的怒火
He lashed out in uncontrolled anger.
他在难以遏制的怒火中破口大骂。
失控的增长
The city's uncontrolled growth has caused serious traffic problems.
这座城市的失控增长造成了严重的交通问题。
失控的大火
Firefighters struggled to put out the uncontrolled fire.
消防员奋力扑灭失控的大火。
未受控制的变量
In an experiment, an uncontrolled variable can affect the results.
在实验中，未受控制的变量会影响结果。
未受控的哮喘
Uncontrolled asthma can lead to frequent hospital visits.
未受控制的哮喘可能导致频繁就医。
Use uncontrolled naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
un-（不）+ controlled（被控制的）→ “没人管得住”，想象一匹脱缰的野马，完全失控。
语域：formal 常见场景：formal writing、academic papers、medical and technical reports uncontrolled 是比较正式的词，多用于书面语和正式场合，如学术文章、医学或技术报告中，表示“不受控制的、失控的”。日常口语里更常说 out of control。
与 controlled、patrolled、strolled、enrolled、cold 押韵：重读元音后的部分都是 /oʊld/。注意 uncontrollable 拼写相似，但多一个音节，结尾是 /-ləbəl/，并不押韵。
Dictionary facts from ECDICT, WIKTIONARY.