invested是什么意思？

Parents and students who have invested heavily in higher education worry about graduates' job prospects as technological advances and changes in domestic and global markets transform professions in ways that reduce wages and cut jobs.

This has been due ,in part ,to the Bill and Melinda Gates Foundation, which has invested $

The advisers also meet with students privately and stay in touch with parents, so they are deeply invested in the students'uccess

She went to New York and invested on Wall Street.

She invested in stocks and shares on Wall Street

Such programs can be expensive, of course, but cheap compared with the millions already invested in scholarships and grants for kids who have little chance to graduate without special support.

But DirecTV, Comcast and time Warner Cable have all invested in it.

People are often hesitant to terminate a project when they've already invested time or resources into it, even if it might make logical sense to do so.