verb🔗Share搜寻，觅食， scavenging To collect and remove refuse, or to search through refuse, carrion, or abandoned items for useful material"The students scavenged the classroom after the party for any lost pencils or erasers. "聚会结束后，学生们在教室里到处搜寻，希望能捡到遗失的铅笔或橡皮。environmentactionmaterialChat with AIVocabulary GamePractice Reading
verb🔗Share清除杂质, 除去废料 To remove unwanted material from something, especially to purify molten metal by removing impurities"The smelter uses a special tool to scavenge the molten iron, removing the unwanted slag and making it stronger. "冶炼厂使用一种特殊的工具来清除铁水中的杂质，去除不需要的炉渣，使其更加坚固。materialscienceindustrychemistryprocesstechnologyChat with AIVocabulary GamePractice Reading
verb🔗Share清除废气，扫气 To expel the exhaust gases from the cylinder of an internal combustion engine, and draw in air for the next cycle"The engine scavenged the exhaust gases and drew in fresh air for the next power stroke. "发动机清除了废气，并吸入新鲜空气，为下一次动力冲程做准备。(Fādòngjī qīngchú le fèiqì, bìng xīrù xīnxiān kōngqì, wèi xià yīcì dònglì chōngchéng zuò zhǔnbèi.)technologyvehiclemachinetechnicalenergyphysicsindustrysystemsciencepartfuelprocessChat with AIVocabulary GamePractice Reading
verb🔗Share捡拾腐肉，以腐肉为食 To feed on carrion or refuse"The stray dog scavenged for scraps of food in the overflowing trash can. "那只流浪狗在满溢的垃圾桶里捡拾食物残渣，以腐烂的食物为食.animalenvironmentfoodnatureecologyChat with AIVocabulary GamePractice Reading
