attention可数吗
attention作“注意”解时，是不可数名词；作“殷勤”解时，常用复数形式。复数是attentions.
The headlines commanded her attention.
那些标题引起了她的注意。
I finally managed to get her attention.
我终于设法引起了她的注意。
An unusual noise arrested his attention.
一阵不寻常的嘈杂声引起了他的注意。
Small children have a short attention span.
幼儿注意力持续时间短。
The story has attracted worldwide attention.
这件事已经引起了全世界的关注。