| 释义 |
n. | 1. a powdered seaweed extract. 2. a culture medium based on a seaweed extract. 3. a substance that is obtained from seaweed, used for making liquids thicker or for making them solid. It is a type of carbohydrate. 4. a substance in which bacteria and other microorganisms are grown in laboratories 1. a powdered seaweed extract. 2. a culture medium based on a seaweed extract. 3. a substance that is obtained from seaweed, used for making liquids thicker or for making them solid. It is a type of carbohydrate. 4. a substance in which bacteria and other microorganisms are grown in laboratories |
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