单词 prefacer 释义 prefacer|prfs(r)|[f. prec. + -er1.]One who makes or writes a preface.16......

单词 prefactor 释义 prefactor Math.[pre- A. 2.]The first of two factors in non-commutative......

单词 sputter 释义 sputter v[I] 1 make a series of spitting or popping sounds 发出劈劈啪啪声......

字词 麦卡拉氏法 释义 【医】 McCullagh's method 　 汉译英翻译词典收录405719条汉英翻译词条，......

单词 spurn 释义 spurn v [Tn] reject or refuse (sb/sth) scornfully or contemptuously 傲慢地......

单词 sputnik 释义 sputnik n Russian artificial satellite orbiting the earth （俄国的）人造......