You keep track of multiple keywords in a special document.

保持对一个特殊的文档中多个关键字的跟踪。

youdao

Between them through a special identifier (keywords) to connect into a whole.

它们之间通过特殊的标识符(关键字)连接成一个整体。

youdao

Between them through a special identifier (keywords) to connect into a whole.

它们之间通过特殊的标识符(关键字)连接成一个整体。

youdao