adjective🔗Share观察敏锐，细心。 Alert and paying close attention; watchful."The observant police officer noticed that my tax disk was out-of-date."那位观察敏锐的警察注意到我的税务证明过期了。characterattitudehumanmindabilityChat with AIVocabulary GamePractice Reading
adjective🔗Share守规矩的， 遵守的. Diligently attentive in observing a law, custom, duty or principle; regardful; mindful."I was normally observant of the local parking restrictions."我平时都很遵守当地的停车规定。characterattitudemoralvalueChat with AIVocabulary GamePractice Reading
