provisional denture

例句：

1. 1. The provisional agreement was not legally binding.
   这个临时协议没有法律约束力。
2. 2.The provisional manager took over the day-to-day operations of the company.
   临时经理接管了公司的日常工作。
3. 3.The provisional measures were put in place to prevent further damage.
   为了防止进一步损害，采取了临时措施。