choke on sth
常指因食物或异物噎住喉咙。
He almost choked on a fish bone.
他差点被鱼刺噎住。
窒息；呛住；噎住
choked — past of choke
掐住…的脖子；使窒息；堵塞；阻塞；抑制；扼杀；闷熄；（使）哽咽；（使）语塞；哽咽着说；握（笔、球棒等）靠近工作端；短握
To be unable to breathe because the windpipe is blocked, for example by food.
因气管阻塞而无法呼吸
To be unable to breathe because of obstruction of the windpipe (for instance food or other objects that go down the wrong way, or fumes or particles in the air that cause the throat to constrict).
通过掐住或填塞气管使人无法呼吸或说话
To prevent (someone) from breathing or talking by strangling or filling the windpipe.
通过填满或堵塞来阻塞通道等
To obstruct (a passage, etc.) by filling it up or clogging it.
阻碍或抑制,如生长、扩展、进步等；通过剥夺营养杀死植物；通过剥夺氧气熄灭火焰
To hinder or check, as growth, expansion, progress, etc.; to kill (a plant by robbing it of nutrients); to extinguish (fire by robbing it of oxygen).
将手指移到铅笔、画笔或其他艺术工具的尖端附近
To move one's fingers very close to the tip of a pencil, brush or other art tool.
握住球杆或球棒的下部以缩短挥杆
To hold the club or bat lower on the shaft in order to shorten one's swing.
被阻止或停止,仿佛被窒息
To be checked or stopped, as if by choking
阻止或停止(发声或声音),仿佛被窒息
To check or stop (an utterance or voice) as if by choking.
因激情或强烈情感而感到喉咙窒息
To have a feeling of strangulation in one's throat as a result of passion or strong emotion.
因激情或强烈情感使人感到窒息
To give (someone) a feeling of strangulation as a result of passion or strong emotion.
因情感等喉咙收缩地说话
To say (something) with one’s throat constricted (due to emotion, for example).
使用(车辆)的阻风门调节发动机的空气/燃料混合比
To use the choke valve of (a vehicle) to adjust the air/fuel mixture in the engine.
达到最大流量状态,因为管道最窄处的流动变为音速(Ma = 1)
To reach a condition of maximum flowrate, due to the flow at the narrowest point of the duct becoming sonic (Ma = 1).
制造或安装阻塞装置,如在弹药筒中或猎枪枪管内
To make or install a choke, as in a cartridge, or in the bore of the barrel of a shotgun.
一般现在时
She chokes on food easily.
她吃东西容易噎住。
一般过去时
He choked during the race.
他在比赛中窒息了。
现在进行时
They are choking the engine with too much fuel.
他们正用过多的燃油使发动机熄火。
规则动词
He choked on a piece of meat and had to be helped immediately.
他因一块肉噎住了，需要立即帮助。
用法提示：choke on 表示因某物而窒息，本句中为动词过去式。
She choked with emotion as she delivered her speech.
她发表演讲时因激动而哽咽。
用法提示：choke with emotion 表示因情感而呼吸困难，本句中为动词过去式。
I always choke under pressure and can't perform well.
我在压力下总是紧张得喘不过气，表现不佳。
用法提示：choke under pressure 表示因紧张而表现失常，本句中为动词原形。
常指因食物或异物噎住喉咙。
He almost choked on a fish bone.
他差点被鱼刺噎住。
及物用法，表示使人或物窒息、阻塞。
The thick smoke choked the firefighters.
浓烟呛得消防员喘不过气。
用于抑制情感如眼泪、愤怒等。
She choked back her tears during the speech.
她在演讲中强忍住眼泪。
不及物短语，指因激动或悲伤说不出话。
He chokes up every time he talks about his childhood.
每当他谈起童年，就会哽咽。
更强调喉咙受到刺激时的反射性动作，常伴随作呕感；choke 可仅指呼吸困难，gag 通常与想呕吐的感觉连用。
强调因缺氧而无法呼吸或死亡，不一定是气管被异物堵住；也可用于空气不足、被闷住等情境。
较正式或医学用语，与 suffocate 含义相近，但更强调缺氧这一生理过程。
grammar · medium
易错句子He choked a fish bone.
正确表达He choked on a fish bone.
动词choke表示'噎住'时是不及物的，需要用介词on引出噎住的东西。直接跟宾语是错误用法，类似于中文'噎到骨头'的正确表达应为'被骨头噎到'。
grammar · medium
易错句子She strangled on a piece of steak.
正确表达She choked on a piece of steak.
Strangle意为'勒死'，通常指用手或绳子等外部力量使窒息；而choke on指食物或其他物体阻塞呼吸道导致窒息。学习者常混淆这两个词，误用strangle表达'噎住'的含义。
针对“堵塞、阻塞”义项（choke 指用填塞物堵住通道）：unclog 表示清除堵塞物使通道恢复通畅，不能用于“呛住、噎住”或“掐脖子”等义项。
与上一项同指“阻塞通道”义：clear 强调清除障碍物使道路、管道等畅通；若 choke 转指“抑制、阻碍”时，反义应为 encourage/promote，不能与 clear 互换。
strangle侧重用外力（如手、绳子）勒住颈部导致窒息；choke强调内部阻塞（如食物噎住）或气道受压，不一定是外力。
suffocate指因缺乏空气（如在密闭空间）导致窒息，强调缺氧；choke常指气道被物体堵塞或受压而窒息。
clog指物体（如污垢、毛发）阻塞管道或通道，通常用于液体或气体无法顺畅通过；choke可指任何形式的阻塞，包括气道或机械进气口。
被…噎住；因…呛到
He started to choke on a fish bone.
他被一根鱼刺噎住了。
窒息而死
The smoke almost choked her to death.
浓烟几乎使她窒息而死。
强忍住（眼泪、怒火等）
She choked back her tears and continued speaking.
她强忍住眼泪，继续发言。
（因激动）哽咽，说不出话
He choked up when he talked about his mother.
说到他母亲时，他哽咽了。
阻断；抑制
The new policy could choke off economic growth.
新政策可能会抑制经济增长。
choke 通常指气道被异物或压迫阻塞，airway 是该动作发生的部位。
进食时吞咽不当常导致 choke，两者都涉及咽喉部动作。
人被 choke 时常会 gasp 挣扎着呼吸。
choke 的一个核心意思是堵塞通道，blockage 描述这种状态或原因。
choke 的感觉和阻塞多发生在 throat 部位。
因激动而哽咽，说不出话
She choked up when she saw the surprise party.
看到惊喜派对时，她哽咽得说不出话。
忍住（眼泪、笑声、愤怒等）
He choked back tears as he accepted the award.
他忍住眼泪接受了奖项。
勉强咽下；无奈接受
She choked down the bitter medicine.
她勉强咽下苦药。
看，兔子掉链子了，他气坏了，但他不会就这么轻易放弃，不，他不会认输。
In Eminem's song Lose Yourself, the rapper chokes in front of the microphone but refuses to give up.
在埃米纳姆的歌曲《Lose Yourself》中，这位说唱歌手在麦克风前发挥失常，但拒绝放弃。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.