rag roll破布: rag; clout; tatters辊: roller喂料辊: feeder roll; feeding roll; feeding-in roll; input feed roller变速喂料辊: variable-speed feed roll槽纹喂料辊: fluted feed roll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:破布喂料辊，即可在微信中查询翻译
