double-dealing

n.

两面派，言行不符的，奸诈的；搞两面派；明一套暗一套；

1. You are therefore advised to be careful in dealing with other Users to avoid fraud.
   因此，阁下在与其他用户进行交易时务须小心防范欺骗行为。
2. In short, keeping track of campaign metrics is the key to detecting and dealing with click-fraud!
   总而言之，发现和解决欺骗性点击的关键是关注并追踪活动的每一个过程。

Double Dealing
DOUBLE-DEALING
Adapting a diet from sugar to meat: double-dealing genes of Streptococcus pyogenes.
Double-dealing behavior potentially promotes cooperation in evolutionary prisoner's dilemma games
Double-Devolution or Double-Dealing? The Local Government White Paper and the Lyons Review
Horatio Alger's Ragged Dick: Projection, denial and double-dealing.
Printing and Double-Dealing in Jacobean England: Robert Barker, John Bill, and Bonham Norton
DOUBLE-DEALING IN DOHA
Mission to Hanoi: A Chronicle of Double-Dealing in High Places
[Senescence and cancer: double-dealing]