单词 mutation 释义 mutation|mjuten|[a. F. mutacion (13th c. in Littr), -ation, ad. L. mttin-em, n. of action f. mtre to change: see mutate and -ation.]1. a. The action or process of changing; alteration or change in form or qualities.c1374Chaucer Boeth....
单词 mutation 释义 mutation n (a) [U] change; alteration 变化; 转变; 突变; 变异 (biology 生) mutation of cells 细胞的突变 (linguistics 语言) mutation of sounds 语音的变化 vowel mutation 元音变化. (b) [C] instance of this 变化; 转变; 突变; 变异 mutations...