mainspring
/'meinspriŋ/
📖 中文释义
- n. 主发条, 主要动机, 主要原因, 主要动力
- [法] 主要动机, 主要原因, 主要动力
🧩 词形变化
复数 mainsprings
💬 双语例句
Like the mainspring of a mechanical watch, the WTO operates as the inner workings of the global trade system. It is not visible, but it is absolutely essential to keep the mechanism functioning.
就像一枚机械表的主发条一样,WTO作为全球贸易体系的内核而运作。 它虽不可见,但对保持整个机制运作绝对必要。
🔗 常用搭配
📘 English Definition(英文释义)
- n. the most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism