音标：[di'rivәtiv] ；柯林斯词典等级：1 级；

a. 引出的, 派生的
n. 引出之物, 派生物, 衍生字

n. a compound obtained from, or regarded as derived from, another compound
n. (linguistics) a word that is derived from another word
s. resulting from or employing derivation

词型变化：名词复数形式 : derivatives
考试类型：[托福/GRE]

词性分布：

名词77%

形容词23%

derivative的用法和样例：

例句

用作名词(n.)

They spoke a derivative of the Malay language.他们说一种从马来语派生的语言。
‘Happiness' is a derivative of ‘happy'.happiness 是 happy 的派生词。
The derivative of the step is the impulse.阶梯的导数就是脉冲。
Progress in the studies on new derivative atomic spectrometry was reviewed.摘要本文评介了导数测量技术在原子光谱分析中的应用研究进展。

用作形容词(adj.)

Derivative works are far more complicated.派生作品更加复杂。
This is a derivative design of some famous designer.这个设计蹈袭了某个著名设计师的作品。
I found the novel thin and derivative.我发现这部小说内容单薄庸俗。

常见句型

用作名词(n.)

Many English words are derivatives of Latin words.许多英语词来自拉丁语。

用作形容词(adj.)

用作定语～+ n.

I think he is a derivative artist.我认为他是个没有创意的艺术家。

用作表语S+be+～

His paintings are really quite derivative.他的画实在没有创意。

词汇搭配

derivative money派生货币
petroleum derivative石油衍生物
derivative operator导数算子
partial derivative[数]偏导数
derivative deposit派生存款
derivative control导数调节,一次微分控...
derivative action微商作用
directional derivative方向导数
derivative thermogravimetry微商热重法
total derivative全导数
second derivative二次导数,二阶导数...
functional derivative泛函微分,函数导数...
control derivative控制导数
derivative polarogram导数极谱图
derivative order导数的级
time derivative时间导数,时间微商...
first derivative一阶导数
derivative index导数指标,派生指数...
higher derivative高级衍生物,高阶导数...
derivative rock沉积岩,导生岩...

经典引文

They can only gain a secondary and derivative kind of Fame.
出自：Steele
I am..a rather derivative poet. I learn what I can from whom I can.
出自：T. Gunn

【近义词】

unoriginal非原先的(无独创精神的...
derived衍生的
imitative仿制的
secondary次要的
offshoot分枝
byproduct副产品
spinoff伴随的结果(有用的副产品...
result结果
end product成品
spin-off副产品
borrowed借来的
inferential推理的
derivational诱导的
deductive推论的
copied复制的
lifted动词lift的过去式,动...
warmed-over重新热过的
extractive萃取的
disguised动词disguise的过...
thinly薄薄地
differential coefficient导数
derivative instrument派生票据
first derivative一阶导数
differential差别的
derived function[数]导函数

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