n.the act of furnishing an equivalent person or thing in the place of another

"replacing the star will not be easy"

同義詞：replacement

Replacing the complementarity-determining regions in a human antibody with those from a mouse.
Biotic homogenization: a few winners replacing many losers in the next mass extinction.
...negates global warming reduction by replacing ...
Replacing cheatgrass by reseeding with perennial grass on southern Idaho ranges
Analysis of T cell-replacing factor-like activity: potent induction of T helper activity for human B cells by residual concanavalin ...
Reinforcement learning with replacing eligibility traces
Oligonucleotide dimers with amide linkages replacing phosphodiester linkages
Effects of Composite Plant Extracts Replacing Feed Antibiotics on Growth Performance and Serum Indexes of Weaned Piglets
Replacing Operation Practice of 6 Meter of Coke Oven Column for Xuanhua Iron and Steel of Hebei Iron and Steel
REPLACING DIESEL GENERATOR WITH WIND TURBINE & LI-ION BATTERY IN VIRTUAL POWER PLANT