
adj. 未被污染的;未沾染的
Her ***t consisted of natural food, uncontaminated by pesticides, salt or refined sugar.
她的膳食是由未受農藥、鹽或精制糖污染過的天然食品構成的。
Knowing that there are no victorious causes, I have a liking for lost causes: they require an uncontaminated soul, equal to its defeat as to its temporary victories.
既然知道這裡沒有勝利的事業,那麼我就喜歡去探索那些失落的事業:這些事業需要一個未被污染過的靈魂并且能夠公平地看待它的失敗和暫時的勝利。
Until recently I had the honor went to the Africa trip, but really found this piece of original, uncontaminated, and holiness, and hearts have been longing for a place.
直到前不久我有幸去了非洲一趟,卻真的找到了這片原始的、未被污染的、聖潔的、心中一直向往的地方。
In a perfectly controlled and totally sterile environment — uncontaminated by dirt, insects or fresh air — Japanese scientists are developing a new way of growing vegetables.
日本科學家正在開發一項蔬菜種植的新方法:整個環境完全由人工控制而且完全無菌,也就是說,這是一個既沒有灰塵也沒有昆蟲和新鮮空氣的環境。
Bario Highland in Sarawak is fondly known as the Valley of the Wind, surrounded by mountain range and luscious wood- land, perhaps, it is the State's last piece of uncontaminated pure land.
砂磱越巴裡奧高原有《風之谷》的美譽,這裡堪稱砂州最後一片淨土,被群山及原始森林環繞,當地的原住民,每年隻耕種一次,限量生産這珍貴的巴裡奧好米。
"Uncontaminated" 是形容詞,指物質、環境或實體未被有害物質污染或破壞的狀态,強調保持原始純淨性。該詞由否定前綴 "un-" 和詞根 "contaminated"(受污染的)構成,常用于描述自然環境、食品、醫療用品或科學實驗樣本的潔淨程度。例如,世界衛生組織在飲用水标準中要求"uncontaminated water sources"(未被污染的水源),以确保公共衛生安全。
在生态保護領域,聯合國環境規劃署的報告中提到"uncontaminated ecosystems"(未受污染的生态系統)對維持生物多樣性至關重要。牛津詞典将其定義為"not made impure by exposure to harmful substances",并标注其常用于正式學術場景。
“uncontaminated”是一個形容詞,由否定前綴un- 和詞根contaminated(被污染的)組成,字面含義為“未被污染的”。以下是詳細解釋:
指某物未被有害物質、雜質或外部因素破壞或玷污,保持原始、純淨的狀态。例如:
如果需要進一步分析具體語境中的用法,可以提供例句或場景。
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