uncontaminated
US /ˌʌn.kənˈtæm.ə.neɪ.t̬ɪd/
UK /ˌʌn.kənˈtæm.ɪ.neɪ.tɪd/
形容詞
未受污染的, 純淨的
not contaminated; pure
範例:
•
The mountain spring provided uncontaminated drinking water.
山泉提供了未受污染的飲用水。
•
It's important to keep the samples uncontaminated for accurate results.
為了獲得準確的結果，保持樣品未受污染很重要。