/ˈprəʊfaɪl ||; ˈprofaɪl/noun[C] 1 a person's face or head seen from the side, not the front （面部或头部的）侧面，侧影: I did a sketch of him in profile. 我为他画了一幅侧面素描。
2 a short description of sb/sth that gives useful information 简介；传略；相关资料: We're building up a profile of our average customer. 我们正在逐步建立一般顾客的相关数据。
a high/low profile a way of behaving that does/does not attract other people's attention 高╱低姿态:
I don't know much about the subject -- I'm going to keep a low profile at the meeting tomorrow. 我对那个题目所知不多，明天的会议上我会保持低调。