He has already intimated (that) he intends to retire.

他已经暗示他打算退休。

He has already intimated to us his intention to retire.

他已经向我们透露了他要退休的打算。

He intimated to do this work.

他暗示他将要做这项工作。

She intimated her wishes.

她暗示了她的心愿。

He intimated his approval of a plan.

他表示赞同这一计划。