Linchpin
01
销, 轴
pin inserted through an axletree to hold a wheel on
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
linchpins
02
关键, 关键元素
a crucial element that holds something together or provides stability and support
例子
The linchpin of the team's defense, the goalkeeper made critical saves to secure victory.
球队防守的关键，守门员做出了关键的扑救以确保胜利。
