This technique is referred to as an accordion menu because of the way panels slide up and down like an accordion when their respective title bars are selected.

该技术称为折页菜单（accordion menu），因为选择相应的标题栏时面板就像折页一样展开和收缩。

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This technique is referred to as an accordion menu because of the way panels slide up and down like an accordion when their respective title bars are selected.

该技术称为折页菜单（accordion menu），因为选择相应的标题栏时面板就像折页一样展开和收缩。

youdao