联合国安理会常任理事国的英文：
permanent members of the United Nations Security Council
adj. 永久的，永恒的，长久的，长期的
It is unchangeable and permanent.
这是持久不变的。
a permanent diplomatic mission
常驻外交使团
There is nothing permanent except change.
除了变动外别无永久之事。
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。
adj. 联合的，统一的；和谐的，团结的
Expand the patriotic united front and unite with all forces that can be united.
壮大爱国统一战线，团结一切可以团结的力量。
The conception of the United Nations was in 1945.
联合国创始于一九四五年。
The meter reads 5500 units.
仪表标明为5500单位。