aberration
英 [,?b?'re??(?)n]
美['?b?'re??n]
- n. 失常；離開正路，越軌
英英釋意
- 1. a state or condition markedly different from the norm
- 2. a disorder in one's mental state
- 3. an optical phenomenon resulting from the failure of a lens or mirror to produce a good image