单词：acid group
acid group的用法和样例：
例句
- The active charcoal fibre has certain adsorption to the acid radical ion in the solution.活性炭纤维对溶液中的酸根离子有一定的吸附作用。
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On September 18th, all New Zealand bread was going to have folic acid added to it. However, now the government has decided to wait three years. New Zealand and Australia have an agreement about food standards. Australia is going to add folic acid to
新西兰英语