Meaning of zuì guo:
zuì guo
罪过
Noun
sin; offense
Tā shuō zhè shì yīgè dà zuì guo.
他说这是一个大罪过。
He said this is a great sin.
Tā yìshí dào zìjǐ de zuìguò hòu, gǎndào fēicháng huǐhèn.
他意识到自己的罪过后,感到非常悔恨。
After realizing his offense, he felt very remorseful.