hdpelow density polyethylene ldpe包装: pack; wrap up; packing; pack ...物: thing; matter; object等: class; grade; rank包装物: containers; encasement; packing material; wrappage; wrapping material包装物出租: wrappage lease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:包装物等，即可在微信中查询翻译
