perspicacious
🇺🇸
/ˌpɜːrspɪˈkeɪʃəs/
🇬🇧
/ˌpɜːspɪˈkeɪʃəs/
quick to understand or notice things
Her perspicacious comments during meetings always point us in the right direction.
她在会议上的敏锐评论总是能指引我们正确的方向。