1.
Defeated in that, his enemies resorted to a more devious method.
他的敌人在这方面失败以后，便采取了更不正当的手法。
2.
by/through the back door; in an unfair illegal way
走后门（采取不正当不合法的手段）
3.
obtained illegally or by improper means.
非法地或通过不正当手段获得的。
4.
get rich by devious means
以不正当的手段致富.
5.
By whatever means possible, fair or unfair.
不择手段采用任何正当或不正当的手段
6.
To use crafty, deceitful methods.
使用欺骗手段使用不正当、欺骗的手段
7.
get in by [through] the back door
用不正当手段获得当选
8.
one who wrongfully or illegally seizes and holds the place of another.
用不正当或不合法的手段获得另一个人位置的人。
9.
To them, the ends do not justify the means.
他们认为，目的正当并不能证明手段正当。
10.
achieve something by means of trickery or devious methods.
通过欺骗的或不正当的手段获得某物。
11.
He has always been taking advantage of me.
他老是用不正当的手段占我的便宜。
12.
even wrong or unfair methods may be allowed if the result or purpose of the action is good
只要目的正当,可以不择手段.
13.
Choice of the end covers choice of the means
只要目的正当,可以不择手段。
14.
Obtaining registration by other improper means.
㈤以其他不正当手段取得注册的。
15.
To obtain something by deceitful or illicit means.
骗取以欺诈或不正当的手段得到
16.
They won by unfair means.
他们用不正当的手段取胜。
17.
Law against Unfair Competition
《反不正当竞争法》
18.
get sth.by a wangle
用不正当手段获得某物