| 单词 | derivative |
| 释义 | derivative adj. & n. --adj derived from another source; not original (his music is derivative and uninteresting). --n 1. something derived from another source, esp.: a a word derived from another or from a root (e.g. quickly from quick). b Chem. a chemical compound that is derived from another. 2. Math. a quantity measuring the rate of change of another. Derivatives derivatively adv. Etymology: F d{eacute}rivatif -ive f. L derivativus (as DERIVE) |
| 随便看 |
英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。