詞語：octennial
octennial的解釋
octennial[ɔk'teniəl]adj. 八年的；八年之久的八年一次的，每逢八年的
octennial的意思
octennial 每八年的;持續八年的;
octennial的參考例句
1.Octennial going all out of enterprise tempers the have moved towards the first-rate pressure type technology , unceasingly be innovative , develop , late-model crystal product with fire. 企業八年的拚搏煉就了一流的壓型技術，不斷創新、開發、新型水晶產品。