wài​kuài

extra income

Senses

外快 wài​kuài extra income

Money earned outside of one's regular job or fixed salary; side income

外快 wài​kuài rake-off

An illegal or illicit profit, commission, or kickback; graft

References

classifier 外快/外快 笔/筆
same_as 外快/外快 外快子/外快子
same_as 外快/外快 外水/外水
same_as 外快/外快 活钱/活錢
same_as 外财/外財 外快/外快
same_as 外水/外水 外快/外快
synonym 活钱/活錢 外快/外快