Glue is applied and short lengths of dowel inserted and the joint brought together.涂上胶水，楔入几个短钉，接头就粘结牢了。Make sure that you spread the glue on both surfaces.一定要两面都涂上胶水。He gummed the envelope.他给信封涂上胶水。Apply the glue evenly over both surfaces.在两面均匀地涂上胶水。