perspicacious
perspicacious[ˌpəːspɪˈkeɪʃəs]adjective- having a ready insight into and understanding of things
敏锐的,有洞察力的
it offers quite a few facts to the perspicacious reporter.
这为敏锐的记者提供了相当多的事实。
派生perspicaciouslyadverbperspicacitynoun语源- early 17th cent.: from Latin perspicax, perspicac- 'seeing clearly' + -acious
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