If you describe someone as devious you do not like them because you think they are dishonest and like to keep things secret, often in a complicated way. 狡诈的
adjective [原级]偏僻的;弯曲的;不光明正大的
She is devious and sly and manipulative. 她阴险、狡诈,而且爱操纵他人。
devious
“ -ous” ⌜ 表示具有某种性质的 - indicating having the quality of ~ ⌟