with little or no preparation or forethought
同义词:ad-lib / extemporaneous / extemporary / extempore / impromptu / offhand / off-the-cuff / unrehearsed
casually thoughtless or inconsiderate
同义词:offhand
without previous thought or preparation
同义词:offhand / offhandedly
in a casually inconsiderate manner
同义词:offhand / offhandedly
点击反馈