Quadrivalent
a. 四价的\\n[医] 四价的
✅ 同义词
🗣️ 情景例句
Our products are of good quality and at a reasonable wholesale price.
我们的产品质量好，而且批发价很合理。
He wants to work for a while before he returns to college.
他希望返回学校之前暂时工作一段。
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。