| 释义 |
old hand at something an old handOne who has experience doing a particular task. If you have any questions, ask Andrea—she's done this job before and is an old hand at filing. I've been a bus driver for seven years, so I'm an old hand at this.See also: hand, oldold hand (at something) n. someone experienced at doing something. I’m an old hand at fixing cars. See also: hand, old, something |