attentive [əˈtɛntɪv]

例句:

• The vast majority of the attentive audience applauded these sentiments.
  大多数聚精会神听讲的观众都对这些观点表示赞赏。
  
• The hotel staff are friendly and attentive.
  旅馆人员友好而且照顾周到。
  
• She was very attentive to her guests.
  她对客人招待得十分周到.
  
• The ear is particularly attentive to the human voice.
  来自NEWYORKER
• He'd always been alert and attentive to Hadley.
  来自NEWYORKER
• They are affectionate, attentive and very intelligent.
  来自SA