noun🔗Share挖掘者，开凿者 A person who excavates."The excavators carefully dug up the ancient artifacts at the archaeological site. "在考古现场，那些挖掘者小心翼翼地挖掘出了古代文物。personjobarchaeologyChat with AIVocabulary GamePractice Reading
noun🔗Share刮匙，刮勺 A curette used to scrape out pathological material."The dentist used small excavators to carefully remove the decayed material from the tooth before filling it. "牙医在补牙前，会用小刮匙仔细地将牙齿上腐烂的物质刮除干净。medicineutensilanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share挖掘机，挖土机。 A vehicle, often on tracks, used to dig ditches etc; a backhoe; digger."Simple Option: The excavators were digging a large hole for the new building's foundation. More descriptive option: The construction site was busy with excavators moving piles of dirt to make way for the new pipes. " 挖掘机正在为新建筑的地基挖掘一个大坑。 OR 工地上，挖掘机忙碌地移动着泥土，为铺设新的管道腾出空间。vehiclemachineindustrybuildingtechnologyChat with AIVocabulary GamePractice Reading
