unscrupulous什么意思、怎么读？单词用法、记忆法、发音音标、反义词辨析、词语翻译、例句造句

unscrupulous 音标：[ʌn'skru:pjuləs ]

a. 无道德原则的, 不审慎的, 肆无忌惮的

◆记忆方法一：
词根词缀记忆法：unscrupulous肆无忌惮的（un+scrupulosu小心的）,“un-”表示“不，无，非，没有”

He was utterly unscrupulous in his competition with rival firms.

他与对立公司竞争完全不讲道德。

Any system of taxation lends itself to manipulation by clever or unscrupulous men.

任何税收制度都有可能被那些狡猾诡诈的人或无耻之徒钻空子。

Her fortune is already more than sufficient to attract those unscrupulous adventurers.

她的财产已经多得足以引起那些贪得无厌的冒险者的觊觎。