好词典

uncontaminated

UK //ˌʌnkənˈtæmɪneɪtɪd//US //ˌʌnkənˈtæmɪneɪtɪd//

词源

源自拉丁语 'contaminare'(污染)加否定前缀 'un-',字面意思为'未被污染的'。

adjective

❶ 指未被污染或玷污的,保持原始纯净状态的事物,常用于描述自然环境、食物或思想等。

“The water in this mountain spring is completely uncontaminated.”

(这处山泉水完全未被污染。)

“They found an uncontaminated area to conduct their research.”

(他们找到了一片未受污染的区域进行研究。)

同义词:pure, clean, unpolluted

常见短语

uncontaminated by — 表示未被某物污染或影响,强调保持纯净或原始状态。

“The child's imagination was uncontaminated by television.”

(这个孩子的想象力未被电视所污染。)