Reciprocality
相互\\n互惠
✅ 同义词
🗣️ 情景例句
My mother promised me a birthday party with a clown.
我妈妈答应给我办一个有小丑的生日派对。
We can't recall how long it's been.
我们记不起来经历了多久了。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。