involuntary muscle
尤指平滑肌。
常用释义
英式发音
美式发音
基本释义
- 非自主肌肉：指控制反射功能而不受直接自主控制的肌肉；尤指平滑肌。
例句
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1·It also called involuntary muscle or skeletal muscle.它又称为随意肌或骨骼肌。
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2·Smooth muscle can not be controlled by the will, it is also called involuntary muscle.平滑肌不能由意志控制，所以又称为不随意肌。
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3·Now it’s this latter muscle that’s involuntary, so the crows feet smile is considered the real spontaneous emotion and is known now as the Duchenne smile.现在发现眼轮匝肌的动作是无意识做出的，因此，带鱼尾纹的微笑被看成是情感的自然流露，誉为杜乡式微笑（发自内心的微笑）。
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4·They were also strapped into a giant centrifuge, where they had to read signals and answer questions despite dizziness, muscle contortions and involuntary spurts of tears.他们还要被固定在巨型离心机里，经历头昏眼花、肌肉扭曲和无意识的流眼泪的同时，接收信号并回答问题。
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5·Seizures can vary from the briefest lapses of attention or muscle jerks, to severe and prolonged convulsions (i.e. violent and involuntary contractions, or a series of contractions, of the muscles).癫痫的发作可能存有不同情况，从简短的意识丧失或肌肉反射到严重并且长期性抽搐(即肌肉的强烈和不自主性收缩或者一系列收缩)不等。
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6·Spasmodic winking caused by the involuntary contraction of an eyelid muscle.脸痉挛由于眼睑肌肉偶然挛缩而引起的痉挛性眨眼。