tonus

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
tonus 指肌肉或组织的正常紧张状态,常用于医学领域描述生理性紧张,区别于病理性紧张。

用法要点

句型搭配

tonus 通常作为不可数名词使用,描述肌肉或组织的紧张程度,常见于医学或生理学语境中,强调正常状态。

• muscle tonus
• maintain tonus
• loss of tonus

介词用法

tonus 常与介词 in 或 of 连用,表示在某个部位或系统中的紧张状态,例如 in the muscles 或 of the tissue。

• tonus in the limbs
• tonus of the blood vessels
• tonus in the digestive system

语域说明

tonus 主要用于正式或学术语境,如医学、生理学或体育科学,日常对话中较少使用,更常见于专业讨论或书面材料。

• clinical assessment of tonus
• tonus in exercise physiology
• tonus in neurological studies

基础例句

Regular exercise helps maintain good muscle tonus.

定期锻炼有助于保持良好的肌肉紧张度。

After the injury, he noticed a loss of tonus in his arm.

受伤后,他注意到手臂的紧张度有所下降。

She felt her tonus improve after starting yoga classes.

开始上瑜伽课后,她感觉自己的紧张状态有所改善。

高级例句

The study examined how aging affects vascular tonus in elderly patients.

这项研究探讨了衰老如何影响老年患者的血管紧张度。

In neurology, assessing muscle tonus is crucial for diagnosing disorders.

在神经学中,评估肌肉紧张度对于诊断疾病至关重要。

The report highlighted the importance of maintaining optimal tonus for athletic performance.

报告强调了保持最佳紧张状态对运动表现的重要性。

高频搭配

verb

maintain tonusimprove tonusassess tonusregulate tonusenhance tonus

adjective

muscle tonusnormal tonusreduced tonusincreased tonusoptimal tonus

noun

tonus controltonus leveltonus measurementtonus responsetonus variation

adverb

properly tonussignificantly tonusgradually tonuseffectively tonus

preposition

tonus in musclestonus of tissuetonus with exercisetonus during rest

phrase

loss of tonusstate of tonusdegree of tonusmaintenance of tonus

常见错误

❌ 错误:I have a high tonus in my body.
✓ 正确:I have high muscle tonus in my body.

错误在于 tonus 通常需要具体说明部位或类型,如 muscle tonus,以避免歧义;正确用法应明确搭配名词。

❌ 错误:Tonus is same as tension.
✓ 正确:Tonus refers to normal physiological tension, not stress-induced tension.

错误在于混淆了 tonus(生理性紧张)和 tension(一般性紧张或压力);正确用法应区分两者,tonus 特指医学或生理语境中的正常状态。

近义词辨析

tension

tension 更通用,可指物理、心理或社会紧张,而 tonus 特指肌肉或组织的生理性紧张状态,常用于医学领域。

Muscle tonus is normal in healthy individuals, while tension can result from stress.

rigidity

rigidity 强调僵硬或不灵活的状态,常带负面含义,而 tonus 描述正常的、可调节的紧张度,通常是中性的或积极的。

Rigidity in muscles may indicate a disorder, whereas tonus is essential for movement.