名词
中文翻译：酮糖
同义词：
['酮酸，酮醇例句：1. Ketones are a class of organic compounds that contain carbonyl groups.（酮是一类含有羰基的有机化合物。）2. The ketone group in the formula represents the carbonyl group.（公式中的酮基代表羰基。）']
例句：
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1. Ketones are a class of organic compounds that contain carbonyl groups.
酮是一类含有羰基的有机化合物。
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2. The ketone group in the formula represents the carbonyl group.
公式中的酮基代表羰基。
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3.Ketones can be used as flavorings and preservatives in food.
酮可以作为食品的调味剂和防腐剂。