For the word nice, its original meaning was“ignorant”,then changed to “foolish”and now it means“delightful, pleasant”.This process is() of word-meaning.
For the word nice, its original meaning was“ignorant”,then changed to “foolish”and now it means“delightful, pleasant”.This process is() of word-meaning.
A、extension
B、elevation
C、transfer
D、degradation
正确答案:B