In a drawing program, for example, there could be separate Undo commands for pigment application tools, transformations, and cut-and-paste.是什么意思_In a drawing program, for example, there could be separate Undo commands for pigment application tools, transformations, and cut-and-paste.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句