Quadrivalence
n. 四价\\n[医] 四价
🗣️ 情景例句
I read my horoscope every morning, but I don't really believe in it.
我每天早上都看我的运程，但是我不相信它。
One sheep follows another.
一羊跟一羊（指盲从）。
Hawkwood made large sums of money in this way.
霍克伍德用这种方法挣了大笔钱。