| 单词 | tri- | 
| 释义 | tri- pref. 1.  Three: trilobate. 2.  a.  Occurring at intervals of three: trimonthly. b.  Occurring three times during: triweekly. [Middle English, from Latin and Greek; see  trei- in the Appendix of Indo-European roots.]  | 
	
| 随便看 | 
英语词典包含135693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。