characterized by inflections indicating a semantic relation between a word and its base;
"the morphological relation between `sing' and `singer' and `song' is derivational"
双语例句
1. Derivational affixes can produce new words, some change grammatical classes of words.
派生词缀可以产生新单词，一些改变单词语法等级。
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2. An element that indicates grammatical class or function; a derivational or inflectional morpheme.
标记表示语法种类或功能的成分；
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3. 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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4. 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、。
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5. Derivational financial instrument is deemed to effective tool for eluding risks by trader in financial market.
衍生金融工具作为规避风险的有效工具深受金融市场交易者的青睐。
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6. According to the analysis errors of derivational affixes in the texts, the author point out the possible causes that lead to errors.
作者通过分析测试者的词缀知识的习得情况，揭示了导致产生失误的原因可能。
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7. At the same time, word families formed of the two verbs in each language branch are listed, and their derivational aspects are analyzed.
同时列出了这两个动词在各语族中通过派生所构成的词组并对其结构特点进行了分析。
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8. The causative verbs used in the construction have been comprehensively discussed, and as a result, its derivational feature has been found and defined.
并不是所有的结果谓词句都可以变换为“使”字句。
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9. The sixth part introduces the Conceptual Systems of assurance service as a part of the theoretical frame, and displays the core concepts and some derivational concepts.
第六部分讨论了保证业务理论框架下的保证业务概念体系，并分别介绍了其中的核心概念和派生概念。
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10. The paper classifies the variable vowel phonetic types included in Ewenki derivational suffixes into six kinds, and discusses the classification form and condition to each type.
11. The paper classifies the variable vowel phonetic types included in Ewenki derivational suffixes into six kinds, and discusses the classification form and condition to each type.
