untreated
01
未经处理的, 未经过化学或物理处理的
not subjected to chemical or physical treatment
02
未经治疗的, 没有治疗的
(of a condition or ailment) not addressed or managed with medical care or treatment
例子
Without proper medication, Sarah 's untreated infection worsened over time.
没有适当的药物治疗，莎拉的未经治疗的感染随着时间的推移恶化了。
03
未处理的, 未染色的
(of a specimen for study under a microscope) not treated with a reagent or dye
