释义 |
triennially, adv.|traɪˈɛnɪəlɪ| [f. triennial a. + -ly2.] Every three years; once in three years.
1689in 6th Coll. Papers rel. Pres. Juncture 25 The Parliament to be chosen Triennially, and to meet Annually. 1727Bailey vol. II, Triennially. 1806W. Taylor in Ann. Rev. IV. 714 It appears that the tithe ought to be levied triennially. 1881Chamb. Jrnl. No. 914. 419/1 The gorgeous festival given..triennially at the Crystal Palace. |