Triennially
adv. 每三年地
📖 牛津释义
triennially
adv: The games occur triennially. 运动会每三年举行一次.
🗣️ 情景例句
A springer spaniel!
一只激飞狗！
Grasp all,lose all.
样样都要，全部失掉。
What are you doing?
你在干什么？