Linchpin
n. 制轮楔, 关键
✅ 同义词
📖 牛津释义
linchpin
n
1 pin passed through the end of an axle to keep the wheel in position 轮辖; 制轮楔.
2 (fig 比喻) person or thing that is vital to an organization, plan, etc （组织、 计画等中）关键性的人或事物
Controlling wages is the linchpin of the Government'spolicies. 控制工资是政府政策的关键.
🗣️ 情景例句
Ellen reminds me so much of Grandma. Ellen
真让我想起奶奶。
This is a story.
这是一个故事。
How can we find out who are using these computers?
我们怎么知道都有哪些人在使用我们的计算机呢？