adj.无法区分的，分不开的，一体的

The cells in the early embryo are undifferentiated, capable of developing into any type of cell in the body.
初期胚胎中的细胞是未分化的，能够发育成身体中任何类型的细胞。
The tissue under investigation was found to be undifferentiated and therefore difficult to classify.
研究发现该组织未分化，因此难以分类。
In the beginning stages of cancer, the tumor cells may appear relatively undifferentiated from healthy cells.
在癌症的早期阶段，肿瘤细胞可能看起来与健康细胞相对未分化。
The artist's style is so unique that it's hard to categorize his works as belonging to any particular school or period – they remain undifferentiated.
这位艺术家的风格独特，很难将其作品归类到任何特定流派或时期，它们保持着未区分的状态。
Without clear leadership roles, team responsibilities were rather undifferentiated, leading to confusion and inefficiency.
没有明确的领导角色，团队职责相当模糊不清，导致混乱和效率低下。
Despite extensive analysis, the chemical composition of the unknown substance remained undifferentiated.
尽管进行了广泛分析，未知物质的化学成分仍然无法区分。
At the early stage of language development, infants produce undifferentiated sounds that later evolve into recognizable words.
在语言发展的初期，婴儿会发出未分化的声音，这些声音随后会演变成可识别的单词。
In philosophy, there are arguments for an ultimate reality that is undifferentiated, existing beyond categories of thought.
在哲学中，有一种观点认为存在一种终极的、超越思维范畴的未分化的真实。
The young trees in the forest appeared somewhat undifferentiated, but with time they would grow into distinct species.
林中的幼树看起来有些未分化，但随着时间的推移，它们会长成不同的物种。
The raw data collected from various sources remains undifferentiated until processed through specific algorithms to extract meaningful insights.
从不同来源收集的原始数据在经过特定算法处理以提取有意义的见解之前，一直处于未区分状态。