operations 📖 中文释义 n. 运作；运营；业务操作（operation的复数） 🔗 释义中的汉语词 运作 🧩 词形变化 原形 operation 📘 English Definition（英文释义） n. financial transactions at a brokerage; having to do with the execution of trades and keeping customer records ← operationism O 字母词表 operations area →