annealerWiktionary 原文英美构词拆解annealanneal词干er-er后缀-er(added to verbs) A person or thing that does an action indicated by the root verb; used to form an agent noun. · (added to verbs, informal) A person or thing to which the root verb is done or can be done satisfactorily.词源说明From anneal + -er.释义名词noun1A device or process that anneals.2The operator of such a device or process.同族词相关词 1annealing