to·nus /ˈtonəs/
音調;強壯;肌肉的彈性
to·nus /ˈtonəs/ 名詞
緊張
To·nus n. Physiol. Tonicity, or tone; as, muscular tonus.
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tonus
n : the elastic tension of living muscles, arteries, etc. that
facilitate response to stimuli; "the doctor tested my
tonicity" [syn: tonicity, tone] [ant: atonicity]