extra man

• 临时工

extra man的用法和样例：

例句

1. Others, owning a little less land than they needed for subsistence, might rent an extra fraction of an acre or hire themselves out as casual labor in the busy seasons.
   耕地生产不足以糊口的农民，可能另外再去承租农地来耕种，或者在农忙时节充当临时工以贴补家用。