Biannually
adv. 每半年地
📖 牛津释义
biannually
adv.
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
I can come any time except Sunday.
除星期天外我都能来。
I had no intention of buying one,
我原来并不打算买一个，