surplus wiped擦去: erase; wipe off多余: unnecessary; more than what ...物: thing; matter; object多余物: fifth wheel多余;多余物;品: superfluity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:(擦去)多余物,即可在微信中查询翻译