递补的英文：
fill vacancies in the proper order

参考例句：

By-elect members to the Standing Committee of the Ninth CPPCC National Committee
九届全国政协常委递补委员

fill是什么意思：
v. 装满；塞满；填塞；任职
n. 满足；吃饱；填充物

To fill to the brim.
装满，注满填充到边沿

Date of filling: the actual date of filling the return.
填表日期:填写办理纳税申报表的实际日期。

Fill the sugar bowl, please.
请把糖碗装满。

vacancies是什么意思：
n. 空缺，空位，空白；空虚

There are a few vacancies on the second floor.
在二楼有几个空房间。

We have a vacancy for a computer programmer.
我们有一个电脑编程师空缺。

The traveller searched in vain for a vacancy at motels.
旅行者无法在汽车旅馆找到空房间。

proper是什么意思：
adj. 适合的；正当的；固有的；严格意义上的

Cheat's never proper.
欺骗决非正当事。

Action is the proper fruit of knowledge
行动是知识的巧果

They were in proper tennis whites.
他们都穿着可体的白色网球服。