单词 | del |
释义 | del del1 /del/ 1. (in names of Spanish derivation) a contraction of de and the article el: Estanislao del Campo. 2. (in names of Italian derivation) a contraction of di and the article il: Giovanni del Monte. del2 /del/, n. Math. a differential operator. Symbolically appearing as a downward pointing triangle. Cf. gradient (def. 4), Laplace operator. [1900-05; short form of DELTA] |
随便看 |
英语词典包含168451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。