【经】 survivor's pension
involuntary discharge of urine; leave behind; lose; omit
a group of things with common features; clan; family; race; strain
【化】 alkaline earths; family; group; odd series; periodic family; sub-group
subgroup
【医】 group; race; series; tribe
annuities; annuity
【经】 annuity; endowment; pension; retirement allowance; retirement benefit
retirement pay