Quadrivalent
a. 四价的\\n[医] 四价的
✅ 同义词
🗣️ 情景例句
I owe my success to my Mom.
我的成功归功于母亲。
There has been a great mistake.
发生重大的错误了。
Have you just made a new film, Miss Marsh?
您刚拍完一部新电影吗，马什小姐？