Biannually
adv. 每半年地
📖 牛津释义
biannually
adv.
🗣️ 情景例句
I don't like to waste my time chatting on the net.
我不想把时间浪费在网络聊天上。
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有变通性，使我十分自由。
but the took a long time to send them Meanwhile,
但过了好长时间不见他把数字寄来，