Notice that in Figure 2 the diagram's label begins with the letters "sd," for Sequence Diagram.

注意在图2 中，对于序列图，图的标签由文字“sd”开始。

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Notice that in Figure 2 the diagram's label begins with the letters "sd," for Sequence Diagram.

注意在图2 中，对于序列图，图的标签由文字“sd”开始。

youdao