When you apportion something such as blame, you decide how much of it different people deserve or should be given.
例句
The experts are even-handed in apportioning blame among EU governments...专家们在明确对欧盟各国政府所应追究的责任时十分公正。The allowable deduction is apportioned between the estate and the beneficiaries.减免的税额在地产和受益人之间分摊。
英英词典释义
Noun
1. the act of distributing by allotting or apportioning; distribution according to a plan;
"the apportionment of seats in the House of Representatives is based on the relative population of each state"