辛苦
xin ku
1.hard; toilsome; painstaking
2.to work hard
辛苦
xin ku
1.hard; toilsome; painstaking
2.to work hard
辛苦的英语怎么拼?还有：它是什么怎么拼?
辛苦
xin ku
1.hard; toilsome; painstaking
2.to work hard
辛苦
xin ku
1.hard; toilsome; painstaking
2.to work hard