The spy ring had a fifth member as yet still undetected.

特务团伙的第五名成员仍未被发现。

《柯林斯英汉双解大词典》

This could mean different things for different members of the spy ring, says Mikhail Lyubimov, a retired colonel of the KGB and a renowned Cold War spy.

哈伊尔留比莫夫，一位退休的克格勃上校，冷战时期有名的间谍，说，在特工圈里，对不同的人来说，这些话有不用的意义。

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An eleventh member of the suspected Russian spy ring was detained in Cyprus, but disappeared after being released on bail.

VOA: standard.2010.07.09

But,despite the excitement about the case, members of the alleged Russian spy ring did not seem to have accomplished anything.

VOA: standard.2010.07.09

The glamorous former agent was at the centre of a spy ring uncovered by US authorities in June.

BBC: Russia spy Anna Chapman given pro-Kremlin youth role

The Northern Ireland Assembly has been suspended since October 2002, amid allegations of an IRA spy ring at Stormont.

BBC: NEWS | UK | Northern Ireland | Leaders returned in assembly poll

Ms Chapman, 28, has been painted as the femme fatale of the alleged spy ring, with several glamorous photos posted on her page on Facebook.

BBC: US judge grants one Russian spy suspect bail