lead前缀构词？natural is best

lead前缀构词？

单词是Leader ，意思是领导者，例如：

1.They need a leader they can believe in.

他们需要一个可以信赖的领导。

2.She is widely regarded as the current leader's natural successor.

人们普遍认为她是现任领导的当然继任者。