adj. 空的；没有填充的
1.Unemployment and unfilled vacancies can exist side by side.
失业和未填补的空额可以同时并存。
2.Experts say that companies often leave jobs unfilled if they can't find exactly what they are looking for.
专家称公司往往把岗位空出来，如果他们找不到真正合适的人才。
3.Unfilled positions number several million countrywide.
全国的空缺职位数达到数百万。
4.Is the position still unfilled?
那个职位还空缺吗？
5.It is usually a strategic mistake to leave roles unfilled or to have one person filling too many roles.
某个角色没人担任或让某个人担任太多角色是常见的策略错误。
6.Can change or cancel your unfilled orders anytime.
可以随时更改或取消任何未成交的交易指令。