derivative

詞型變化：

英文解釋：

名詞 derivative:

1. the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
   同義詞：derived function, differential coefficient, differential, first derivative
2. a financial instrument whose value is based on another security
   同義詞：derivative instrument
3. (linguistics) a word that is derived from another word

形容詞 derivative:

1. resulting from or employing derivation

相關對話：

1. An organic derivative, such as coal or petroleum.
   有機衍生物一種有機衍生物，如煤或石油
2. Not original; derivative.
   不是原本的; 衍生的
3. A mark used as a superscript to indicate the first derivative of a variable.
   撇號置於右上角的符號，用以標明變數的第一個導數