费神

1. need (or exert) great mental effort

♦ 孩子进了幼儿园以后, 你就不用那么操心~了。 It will be a load off your mind when your child enters kindergarten.

2. 套 (used in making a request or giving thanks) may I trouble you (to do sth.); would you mind (doing sth.)

♦ 我这篇稿子您~给看看好吗？ Would you mind going over this article for me?

♦ 让您~了, 多谢, 多谢! Thanks a lot for the trouble you've taken to help us!