unscrupulous

/ʌnˈskruːpjələs/📚 17428 113 1托福
If you describe a person as unscrupulous, you are critical of the fact that they are prepared to act in a dishonest or immoral way in order to get what they want. 不诚实的; 不道德的

adjective [原级]无道德原则的,肆无忌惮的

These kids are being exploited by very unscrupulous people.
这些孩子正被极不道德的人利用。

un- 表示"不"或"否定" 2.表示“打开,解开,弄出”。词根之前加上 "un-" 前缀,使其表示相反或否定的意义。unscrupulous 肆无忌惮的(un+scrupulosu 小心的)
un(表否定) + scrupulous(小心的) → 不讲道德的
单词造句:
网友用“Unscrupulous”造句精选
The new law will be a charter for unscrupulous financial advisers. 新的法律会使不诚实的金融顾问有机可乘。
When he is without virtue, man is the most unscrupulous and savage of the animals. 一旦失去美德,人就是最不讲道德、最为凶残的野兽。