attention /əˈtenʃən/ n.［u］ 1.注意,专心：Give your whole attention to what you’re doing. 将全部注意力用于你所做的事。 pay attention (to) 注意…：No attention was paid to my advice. 我的劝告没有人注意。2.立正姿势：come to/stand at attention 立正; at attention 立正(用于军队口令)
attentive adj. 专心的，留心的，注意的：Please be more attentive to your studies. 请多用点心读书。
attentively adv. 专心地,留心地：They listened attentively to the teacher. 他们专心听老师讲课。
