observant

observant
adjective
  1. quick to notice things
    善于观察的,敏锐的
    her observant eye took in every detail.
    她敏锐的眼睛看到了每一个细节。
  2. adhering strictly to the rules of a particular religion, especially Judaism
    严格遵守(尤指犹太教)教规的
noun
  1. (Observant)(historical)a member of a branch of the Franciscan order that followed a strict rule
    (史)(遵守严格教规的)方济各会分会修士
语源
  1. late Middle English (as a noun): from French, literally watching', present participle of observer (see observe)
英语宝典
考试词汇表