triennial contract

• 三年合同

triennial contract的用法和样例：

例句

1. He soon won a two-year contract with the Neighborhood Playhouse.
   不久派克便与邻居剧场签下了两年合同。
2. Jan was rewarded for his success with a new four year contract.
   简由于赢得了一份新的四年合同而获得奖励。