1. 紧张性：tonic 激励的 | tonicity 紧张性 | tonight 今晚

2. 张力;渗涨度：tongue rolling 卷舌 | tonicity 张力;渗涨度 | tonoplast 液泡膜

3. 肌肉弹性：tonicinvigoratorrestorative 补药 | tonicity 肌肉弹性 | tonicoclonictonoclonic 强直阵挛性的

4. 調位强度：tonomechanics 調位機構學;語素調位學 | tonicity 調位强度 | tail 調尾

noun

1. the elastic tension of living muscles, arteries, etc. that facilitate response to stimuli

e.g. the doctor tested my tonicity

Synonym: tonustone