付费会员的英文：
paid-up member

paid是什么意思：
adj. 领钱的；已付清的；已兑现的
v. [pay] 的过去式和过去分词；支付

It is a paid check.
那是一张已兑现的支票。

He paid an enormous sum.
他支付了一大笔款项。

Retribution paid out in kind.
一报还一报。

It will be paid out of the welfare fund.
这将从福利费中支付。

You are getting paid to think, not to whine.
支付给你工资是让你思考而不是哀怨的。

member是什么意思：
n. 成员；分子；身体部位；下院议员

Private member( member of the House of Commons who is not a minister)
普通议员(下议院中非内阁成员者).

The gap would be mold of the member.
缝隙将是构件的铸模。

There are members of both sexes in the committee.
委员会里男女委员都有。

He is the elder member of the Party.
他是党内年龄较大的成员。

a member (or supporter) of the house of Hanover.
汉诺威家族的成员或支持者。