lynchpin
n. 轮辖；关键；轴心人物
sp. = linchpin.
近义词：linchpin，backbone，keystone，mainstay，anchor，
英英释义
Noun
- a central cohesive source of support and stability;
"faith is his anchor" "the keystone of campaign reform was the ban on soft money" "he is the linchpin of this firm"
- pin inserted through an axletree to hold a wheel on
例句
用作名词(n.)
- It may also cause unrest in other players within the team if the player in question is a lynchpin of a team.如果要卖的是关键球员的话很可能会引发其他队员的骚动。