commit himself on

• vt. 使表态

commit himself on的用法和样例：

例句

1. He won't commit himself on women's rights.
   他不会对女权问题发表意见的。
2. He refused to commit himself on the subject.
   关於那个问题，他拒绝表明自己的态度。
3. Chairman refused to commit himself on the controversial subject before making due investigations.
   主席拒绝在作必要的调查研究之前对这个有争论的问题表态。