右键点击这个虚框，打开弹出式选单（图7），用它来添加或者维护已有的数据池构件元素。

Right-clicking on the grid opens the pop-up menu ( Figure 7) that you use to add or maintain the datapool structural elements already described here.

youdao

右键点击这个虚框，打开弹出式选单（图7），用它来添加或者维护已有的数据池构件元素。

Right-clicking on the grid opens the pop-up menu ( Figure 7) that you use to add or maintain the datapool structural elements already described here.

youdao