n. the process whereby a person concentrates on some features of the environment to the (relative) exclusion of others
n. a general interest that leads people to want to know more
n. a courteous act indicating affection
n. the faculty or power of mental concentration
n. 注意, 注意力
[计] 引起注意信号
1. Please pay attention to the instructions before starting the exam.
请在开始考试之前注意听说明。
2. The teacher said we need to focus our attention on the main topic.
老师说我们需要把注意力集中在主要话题上。
3. She raised her hand to get the attention of the speaker.
她举手引起演讲者的注意。