declare against
1. 宣布反对
They declared against cheating on exams.
他们反对考试作弊。
declare for
1. 声明赞成
We declare for the decision.
我们声明赞成这一决定。
declare off
1. 取消
The match has been declared off.
比赛被取消了。
declare oneself
1. 发表自己的看法
When will he declare himself?
他什么时候表态?