| biennial | |
| 级别 | 第11级 |
| 音标 | [ baɪˈeniəl ] |
| 解释 | adj.两年一次的 |
| 英英释义 | happening once every two years |
| 发音 |  |
| 例句 |
1. The workers were strongly against the biennial election. 工人们强烈反对两年一次的选举。 2. This is a biennial, and one of the most useful pasture plants we have. 这是两年生植物，也是我们最有用的牧草之一。 |
