Correct
候补
/ hòubǔ /
Strokes
Definition
to wait to fill a vacancy/reserve (candidate)/alternate/substitute
Example
As a Verb
be a candidate (for a vacancy); be a substitute; be an alternate
1
Zhèngzhìjú
政治局
hòubǔwěiyuán
候补委员
alternate member of the Political Bureau
2
Hòubǔ
候补
shūji
书记
alternate secretary
3
Hòubǔ
候补
juànzōng
卷宗
candidate volume
4
Hòubǔ
候补
jiàn
键
candidate key
5
Hòubǔ
候补
duìyuán
队员
substitute