1. 词性差异:
- unable:形容词性短语(由否定前缀un-+able构成)
- disable:及物动词(可派生出形容词disabled)
2. 核心语义:
? unable
- 表示"暂时性的能力缺失"
- 强调主观能力不足
- 常接不定式(be unable to do)
例:She was unable to attend the meeting due to illness.
? disable
- 表示"使丧失能力/功能"(及物动词)
- 强调客观功能失效
- 可指物理损坏或系统限制
例:The virus disabled the computer's securi ...(以上内容有节略,please sign in for more)