noun, Hong-Kong
a monitor (student leader) who oversees matters related to students sitting in the same row in the classroom, such as collection of homework
Examples (Wiktionary)
Mandarin
我们将和所有愿意抗日到底的阶级、阶层、政党、政团以及个人，坚持统一战线，实行长期合作。
我們將和所有願意抗日到底的階級、階層、政黨、政團以及個人，堅持統一戰線，實行長期合作。
wǒ men jiāng hé suǒ yǒu yuàn yì kàng rì dào dǐ de jiē jí ， jiē céng ， zhèng dǎng ， zhèng tuán yǐ jí gè rén ， jiān chí tǒng yī zhàn xiàn ， shí xíng cháng qī hé zuò ．
We shall persevere in the united front and practice long-term co-operation with all those classes, strata, political parties and groups and individuals that are willing to fight Japan to the end.