Biannually
adv. 每半年地
📖 牛津释义
biannually
adv.
🗣️ 情景例句
I'm miss all of you. Let's get together soon.
我会相信你们，让我们在不久的将来再相聚。
It is wisdom sometimes to seem a fool.
大智若愚。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。