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
Something else I'd like to know is...
关于其他我还想知道...
The doctor advised me to take a walk outdoors.
医生劝我要多到户外散步。
She was intended to play a leading role in the growing might of Sweden.
目的就是要在不断增长的瑞典势力中起主导作用。