a spasm in [body part]
常与不定冠词 a 连用,表示身体某部位单次痉挛;反复发作时常用复数 spasms。
He felt a sudden spasm in his calf.
他感到小腿突然抽搐了一下。
痉挛;抽筋
(空腔器官或血管的)痉挛;痛苦且不自主的肌肉收缩;空腔器官(如血管)的突然收缩;抽搐
a painful, involuntary muscular contraction
痛苦且不自主的肌肉收缩
a painful and involuntary muscular contraction
空腔器官(如血管)的突然收缩
(pathology) sudden constriction of a hollow organ (as a blood vessel)
A sudden spasm in his back made him stop lifting the box.
他背部突然一阵痉挛,使他停下了搬箱子的动作。
用法提示:此处“spasm”是名词,指背部不自主的肌肉收缩。
She felt a brief spasm of pain in her leg while running.
跑步时她感到腿部短暂地抽了一下筋。
用法提示:此句用“spasm”作名词,表示腿部短暂的肌肉痉挛。
The doctor said the muscle spasm would go away after rest.
医生说休息后肌肉痉挛就会消失。
用法提示:“spasm”作名词,指肌肉不自主收缩的病症。
常与不定冠词 a 连用,表示身体某部位单次痉挛;反复发作时常用复数 spasms。
He felt a sudden spasm in his calf.
他感到小腿突然抽搐了一下。
用于医学术语,后接具体的空腔器官(如血管、肠道)名称。
A spasm of the coronary artery can cause chest pain.
冠状动脉痉挛可引起胸痛。
此短语中 spasm 前不加冠词,表示处于痉挛状态。
His back was in spasm.
他的背部在痉挛。
cramp 与 spasm 最接近,但更常指局部肌肉因疲劳或寒冷引起的痛性痉挛,语气更日常,专业程度较低。
convulsion 指剧烈的、常伴随全身性发作的肌肉痉挛(如癫痫发作),强度和严重程度远高于 spasm,且常用复数形式。
twitch 指轻微、快速的肌肉抽动,通常不强调疼痛,也不一定是不自主的,与 spasm 的“痛苦且不自主”不完全对等。
grammar · medium
易错句子I have spasm in my back.
正确表达I have a spasm in my back.
spasm 是可数名词,指一次具体的肌肉痉挛,因此前面需要加不定冠词 a,不能像不可数名词一样单独使用。
grammar · medium
易错句子I have a spasm on my back.
正确表达I have a spasm in my back.
表示身体内部肌肉或器官的痉挛时,介词用 in,不用 on;on 一般用于体表位置。
指与肌肉痉挛相对的松弛状态,用于描述肌肉或空腔器官的张力解除。
cramp 指肌肉长时间紧缩引起的疼痛(如腿抽筋),常持续一段时间;spasm 侧重突然、短暂的肌肉收缩,不一定都疼痛。
twitch 指轻微的、快速的肌肉抽动,通常不痛;spasm 指较强或疼痛的肌肉收缩。
seizure 指全身性或神经性的发病,如癫痫发作,可伴意识丧失;spasm 只是局部肌肉的痉挛,不涉及意识或整体发病。
肌肉痉挛
A sudden muscle spasm in his leg made him stop running.
他的腿突然肌肉痉挛,使他停止了跑步。
疼痛性痉挛
She felt a painful spasm in her back as she lifted the box.
她搬箱子时感到背部一阵疼痛性痉挛。
背部痉挛
A back spasm kept him in bed for two days.
背部痉挛让他卧床两天。
面部痉挛
The patient reported a facial spasm that lasted several seconds.
患者报告面部痉挛持续了几秒钟。
一阵咳嗽
He was seized by a spasm of coughing after inhaling the dust.
他吸入灰尘后猛地一阵咳嗽。
肌肉是痉挛发生的部位,痉挛是肌肉的不自主收缩。
痉挛常伴随疼痛,尤其当肌肉强烈收缩时。
痉挛是不自主的,无法有意识地控制。
某些神经系统疾病会表现为反复或剧烈的痉挛发作。
血管的突然收缩也被称为痉挛,例如血管痉挛。
一阵突然的大笑
The joke sent a spasm of laughter through the room.
这个笑话让房间里爆发出一阵大笑。
一阵突如其来的怒火
He felt a spasm of anger when he saw the damage.
他看到损坏时感到一阵怒火。
一阵剧烈的咳嗽
Her speech was interrupted by a spasm of coughing.
她的演讲被一阵剧烈的咳嗽打断。
Dictionary facts from AI_FALLBACK, ECDICT, WORDNET.