undiluted

US

UK

B2 中高級
adj.形容詞未稀釋 ; 未攙水 ; 未沖淡的
This is the fruit drink in its undiluted form

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世界上最危險的5種化學品 (5 of the World's Most Dangerous Chemicals)

10:45世界上最危險的5種化學品 (5 of the World's Most Dangerous Chemicals)