1、
2、
Derivational affix modifies the word lexically which can be divided into prefix, infix and suffix.
词缀是一种附加语素,表示词汇意义.可分为前缀 、 中缀和后缀.
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3、
For example , it is not success in the fundamental and derivational function of liver and kidney.
对肝肾的基本和衍生功能, 就作的很不好.
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