derive
/dɪˈraɪv/
v.
一句话记住
获得;得出;起源;源自
释义与例句
v.
获得;得出
to obtain something from a source, or to reach something by reasoning or calculation
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Many medicines are derived from plants.
许多药物来源于植物。
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The researchers derived a new formula from the experimental data.
研究人员根据实验数据推导出一个新公式。
展开其余 1 条例句
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She derives great satisfaction from helping others learn.
她从帮助他人学习中获得很大的满足感。
v.
起源;源自
to come from a particular origin or source
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The word derives from an ancient Greek term.
这个词源于一个古希腊语词。
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Much of the town's wealth derives from tourism.
该镇的大部分财富来自旅游业。
展开其余 1 条例句
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The design derives from traditional methods of boat building.
这一设计源自传统的造船方法。
词源与构词
记忆钩子
被动 be derived from 强调“由……提取/派生”;主动 derive sth from sth 强调“从……中获得/推导出”。
词族与关联词
词族(同一词根派生出的不同词性或形式)
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derivative 派生物;衍生的derivative 可作名词指派生词、衍生物或金融衍生品,也可作形容词表示缺乏原创性。
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derivation 起源;派生;推导derivation 是名词,可指词源、派生过程或公式等的推导。
同义词
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obtain 获得;取得derive 强调从某来源提取、获得或推导,常用 derive sth from sth;obtain 是通用的“获得”,不强调来源或推导过程,语气较正式。Further information can be obtained from the local office. 更多信息可从当地办事处获取。
常见搭配
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derive from 源自;从……获得The compound is derived from renewable materials. 这种化合物取自可再生材料。
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derive benefit from 从……中获益Patients derived considerable benefit from the new treatment. 患者从新疗法中获益良多。
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derive a conclusion 推导出结论It is unsafe to derive a conclusion from such a small sample. 从如此小的样本中得出结论并不可靠。