arbitrary
英 ['ɑ?b?t(r?)r?]
美['ɑrb?tr?ri]
- adj. [数] 任意的；武断的；专制的
英英释意
- 1. based on or subject to individual discretion or preference or sometimes impulse or caprice;
- "an arbitrary decision"
- "the arbitrary rule of a dictator"
- "an arbitrary penalty"
- "of arbitrary size and shape"
- "an arbitrary choice"
- "arbitrary division of the group into halves"