treason

n. /ˈtriːzn/ C1

叛国罪；叛逆

The crime of betraying one's own country.

仙境例句

To the Queen, a white rose was treason, so the gardeners painted as fast as they could.

在王后眼里，白玫瑰就是叛国罪，所以园丁们拼命地涂。