reverse roll逆转: take a turn for the worse; b ...辊: roller逆转辊涂布: reverse roll coating逆转辊涂布机: reverse roll coater逆转辊式涂布机: reverse roll coater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:逆转辊，即可在微信中查询翻译
