triennial
triennial
[trʌɪˈɛnɪəl]
adjective
triennially
adverb
语源
[trʌɪˈɛnɪəl]
adjective
- recurring every three years
三年一现的
the triennial meeting of the Association.
三年一次的联盟会议。
■lasting for or relating to a period of three years
持续三年的；与三年有关的
- a visitation of an Anglican diocese by its bishop every three years
（英国国教主教对其教区）每三年一次的巡视
triennially
adverb
语源
- mid 16th cent.: from late Latin triennis (from Latin tri- 'three' + annus 'year') + -al
考试词汇表
