释义 |
cold shut noun Etymology: cold-shut 1. : the freezing of the surface of liquid metal during the pouring of an ingot or casting due to interrupted or improper pouring; also : an imperfection thus caused 2. : the imperfect weld caused in a forging by the inadequate heat of one surface under working or by an oxide film 3. : a split ring or link used to mend or fasten chains |