Bivalence
n. 二价\\n[医] 二价
✅ 同义词
🗣️ 情景例句
You should perform what you promised to do.
你应该履行诺言。
The scandal caused a lot of comment.
这件丑闻遭到很多议论。
I sat in the front of the bus to get a good view of the countryside.
我坐在汽车的前部，以便饱览农村风光。