sweeping散: break up; disperse扫尾: wind up; round off; complete ...扫尾: wind up; round off; complete the last stage of the work 扫尾工作 rounding-off work散流: broken stream; loose driving扫尾剂: tailing-suppressing reagent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:散流扫尾,即可在微信中查询翻译