pre-form conductor预: in advance; beforehand成型: shaping; forming导线: conducting wire; voltaic wir ...预成型: preforming; preliminary shaping; premolding预成型的: preformed下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:预成型导线,即可在微信中查询翻译