attentive
adjective uk/əˈten.tɪv/ us/əˈten.t̬ɪv/
(LISTENING)
认真倾听的；专心的
listening carefully
an attentive audience 全神贯注的听众
(HELPING)
关心的;体贴的，照顾周到的
If someone is attentive, they are very helpful and take care of you.
He was very attentive to her when she was ill. 她生病时，他对她体贴入微。
A good teacher is always attentive to their students' needs. 一个好的老师总是对学生的需要很关心。