预加工 yùjiāgōng pre-processing Definitions Defs Origin Strokes Stroke Words Sentences Sents 预 預 yù adverbverb prior (bound form) beforehand; in advance; prior (used as an adjective or adverb before a verb)加工 jiāgōng verb + noun to process; machining To process raw materials into goods or to perform mechanical work on a part
