The word silly used to mean happy, but now means foolish. This s
分类: 英语词汇学(00832)发布时间: 2024-07-28 11:39浏览量: 0
The word silly used to mean happy, but now means foolish. This serves as an example of____ of word-meaning A、extension B、narrowing C、elevation D、degradation 【正确答案】：D