accede
v.
early 15c., from Latin accedere "approach, enter upon," from ad- "to" (see ad-) + cedere "go, move" (see cede). Latin ad- usually became ac- before "k" sounds. Related: Acceded; acceding.
〔李〕[ac-(ad-)=to到；ced=to go走；-e→“to go to an office走马上任”→] v. enter upon an office就职