The auctioneers are violating a code of practice by dealing in stolen goods.

这些拍卖商买卖赃物的做法，正违反行规。

《柯林斯英汉双解大词典》

To join the network, recruitment agents will have to accept a code of practice and get regular training.

招生代理机构要加入这个组织，必须同意遵循操作准则并接受正规培训。

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Thanks to some all-night efforts, we now have a code of practice on the international recruitment of health personnel.

由于做出了通宵努力，我们现在握有一份《卫生人员国际招聘行为守则》。

youdao

In May,the World Health Assembly approved a global code of practice on the international recruitment of health workers.

VOA: special.2010.06.07

High street bookmakers are being asked to sign up to a code of practice with Medway Council.

BBC: Betting machine

To join the network, recruitment agents will have to accept a code of practice and get regular training.

ECONOMIST: Internationalising American universities

Each body has its requests considered internally, subject to a code of practice and external oversight by Sir Paul.

ECONOMIST: Britain's web of surveillance ensnares an MP