| 单词 | tonus |
| 释义 | tonus /toh"neuhs/, n. Physiol. a normal state of continuous slight tension in muscle tissue that facilitates its response to stimulation. [1875-80; < NL, special use of L tonus < Gk tónos TONE] |
| 随便看 |
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。