call-out
/ˈkɔːlaʊt/noun
1
- an instance of being summoned, especially in order to deal with an emergency or to do repairs应召（尤指去处理紧急事件或做修理）：
as modifier a call-out charge.一笔应召服务费。
2
- Printing a letter, word, number, or symbol identifying an illustration or a specific part of one【印刷】插图识别符。
2.1
- a short piece of text set in larger type than the rest of the page and intended to attract attention（为醒目而）用大号字体印刷的小段文字。