double employment

• 兼职；双重职业

double employment的用法和样例：

例句

1. A person in employment shall not concurrently engage in postdoctoral research.
   在职人员不得兼职从事博士后研究工作。
2. After six months of only part-time employment and a pared-down budget, though, I start eyeing the sign more speculatively.
   经过六个月只有兼职工作的生活，还有我那越来越紧张的财务预算，我开始冒险了。