Semiannually
adv. 每半年
✅ 同义词
🗣️ 情景例句
So it's just you and me, Susan.
所以 这里只有你和我， Susan。
A new bicycle is out of the question - we can't afford it.
买新自行车的事谈不上 —— 我们买不起。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。