1. Joe hammer a tack into the wall to hang a picture.乔用锤子把一只大头钉敲进墙中用来挂一幅画。youdao2. Hammer a tack into the wall.用锤子往墙上钉一颗钉子。youdao3. Hammer a tack into the wall.用锤子往墙上钉一颗钉子。youdao