verb 下载 🔗分享 搜寻， 捡拾 To collect and remove refuse, or to search through refuse, carrion, or abandoned items for useful material Examples : "During the power outage, we scavenged the kitchen for candles and matches. " 停电期间，我们在厨房里到处搜寻，希望能找到蜡烛和火柴。 environment ecology animal action utility 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 清除杂质，去芜存菁 To remove unwanted material from something, especially to purify molten metal by removing impurities Examples : "The workers scavenged the molten steel, removing slag and other impurities to create a stronger alloy. " 工人们清理熔融钢水，去除炉渣和其他杂质，以制造更坚固的合金。 material process industry 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 扫气，冲洗 To expel the exhaust gases from the cylinder of an internal combustion engine, and draw in air for the next cycle Examples : "The mechanic explained that the two-stroke engine scavenged the burnt gases as the piston moved, clearing the cylinder for the next power stroke. " 那位技工解释说，当活塞运动时，二冲程发动机扫气，将燃烧后的废气排出，从而清除气缸，为下一个动力冲程做好准备。 technology vehicle machine technical energy fuel science industry 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 捡拾（腐肉），以腐肉为食 To feed on carrion or refuse Examples : "The stray dogs scavenged for scraps of food behind the restaurant. " 那些流浪狗在饭店后面捡拾残羹剩饭。 animal food environment nature biology 与AI对话词汇游戏阅读练习
