Scavenge

['skævɪn(d)ʒ] or ['skævɪndʒ]

(verb.) remove unwanted substances from.

(verb.) feed on carrion or refuse; 'hyenas scavenge'.

(verb.) clean refuse from; 'Scavenge a street'.

安妮特手打--From WordNet

(v. t.) To cleanse, as streets, from filth.

海伦娜编辑