confirm
vt.[法]确认，批准；证实；使有效；使巩固
网络解释.批准；确定；确证；使坚定
词形变化:
过去式：confirmed 过去式：confirmed 过去式：confirming 过去式：confirms
派生词: confirmative confirmatory
vt.1.证实;确定释义下的同义词
substantiate settle clinch verify establish O.K. prove
双语例句
1. 1 . His new role could confirm him as one of our leading actors.
他的新角色会确保他跻身我们的一流演员之列。
来自柯林斯例句