单词	antidifferentiation
释义	antidifferentiation noun an·​ti·​dif·​fer·​en·​ti·​a·​tion ¦an-ˌtī-ˌdi-fə-ˌren(t)-shē-¦ā-shən  ¦an-tē- mathematics : integration sense 3 Antidifferentiation is just differentiation backwards. The derivative of sin x is cos x, so the antiderivative of cos x is sin x; the derivative of x3 is 3x2, so the antiderivative of 3x2 is x3—you just go backwards. There's a bit more to it, but that's the basic idea. Mark Ryan, Calculus For Dummies, 2003 Word History Etymology anti- entry 1 + differentiation First Known Use 1899, in the meaning defined above
随便看	goofballs goofed goofed (around) goofed (off) goofed (up) goofed around goofed off goofed on goofed up goofer goofer dust goofier goofiest goofily goofiness goofinesses goofing goofing (around) goofing (off) goofing (up) goofing around goofing off goofing on goofing up goofproofed

英语词典包含469781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。