choking hazard
collocation窒息危险物；易导致窒息的东西
Small toys can be a choking hazard for young children.
小玩具对幼儿来说可能是窒息危险物。
窒息
chokings — plural of choking
呛咳；扼死；掐死；堵塞；窒息状态；气道阻塞导致窒息的过程,若不及时处理会窒息。；当人呼吸困难时咳嗽的行为
The blockage of a person's airway, which can cause asphyxia if not treated quickly.
气道阻塞导致窒息的过程,若不及时处理会窒息。
The process in which a person's airway becomes blocked, resulting in asphyxia in cases that are not treated promptly.
当人呼吸困难时咳嗽的行为
The act of coughing when a person finds it difficult to breathe.
试图勒死他人的行为。
The act of trying to kill a person by strangulation.
被窒息的结果
The result of something being choked.
The baby started choking on a piece of food, so I quickly performed the Heimlich maneuver.
婴儿被一块食物噎住了，所以我迅速实施了海姆立克急救法。
用法提示：这里'choking'作为名词，描述婴儿被噎住的状态。
Choking is a serious medical emergency that requires immediate action.
窒息是一种严重的医疗紧急情况，需要立即采取行动。
用法提示：这里'choking'作为名词，指窒息这种状况。
He described the feeling of choking when his throat swelled shut.
他描述了喉咙肿胀堵塞时的窒息感。
用法提示：这里'choking'作为名词，指窒息的感觉。
比 choking 更侧重因缺氧而失去意识或死亡的状态，常用于医学或叙述语境；choking 则具体指气管被异物等堵住。
不如 choking 具体，可泛指因缺少空气而窒息，如口鼻被捂住或环境缺氧；在“气管堵塞”的场景中可替换，但范围更广。
所选义项为 choking 的‘气道阻塞导致窒息’；breathing（呼吸）是该状态的对立面，日常表达最通用。
与 choking 的‘气道阻塞导致窒息’义相对，但 ventilation 偏医疗/急救用语，指空气进出肺部的过程，日常口语中不常使用。
窒息危险物；易导致窒息的东西
Small toys can be a choking hazard for young children.
小玩具对幼儿来说可能是窒息危险物。
窒息者；正在窒息的人
The choking victim was given first aid immediately.
这名窒息者立即得到了急救。
窒息感；喉咙被掐住的感觉
She felt a sudden choking sensation and couldn't swallow.
她突然感到一阵窒息感，无法吞咽。
窒息事件；呛噎事件
The restaurant staff handled the choking incident calmly.
餐厅工作人员冷静地处理了这起呛噎事件。
预防窒息
Parents should learn choking prevention to keep their children safe.
父母应该学习预防窒息的知识，以保证孩子的安全。
choke（词根：窒息，噎住）+ -ing（后缀：表动作或结果）
choking 指气道被阻塞，airway 是发生阻塞的部位。
用于清除气道异物、解除窒息的急救手法。
choking 导致心跳呼吸停止后可能需要进行的急救措施。
将异物吸入气道是 choking 的常见原因。
choking 的本质是气道阻塞，obstruction 是该过程的医学描述。
（因激动或悲伤而）哽咽，说不出话
She started choking up during her wedding speech.
她在婚礼致辞时开始哽咽。
强忍住泪水；抑制哭泣
He turned away, choking back tears.
他转过脸去，强忍住泪水。
（比喻）切断、抑制（供应、资金等）
The new regulations are choking off small business loans.
新规定正在切断小企业贷款。
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Dictionary facts from ECDICT, WIKTIONARY, WORDNET.