Membership of an organization is the state of being a member of it.
例句
The country has also been granted membership of the World Trade Organisation...這個國家也被準予加入世界貿易組織。He sent me a membership form...他寄給我一份入會登記表。
N-VAR-COLL
全體會員(或成員);全體會員(或成員)人數
The membership of an organization is the people who belong to it, or the number of people who belong to it.
例句
The European Builders Confederation has a membership of over 350,000 building companies.歐洲建筑商聯合會擁有逾35萬家建筑公司會員。...organizations with huge memberships.會員隊伍龐大的組織