诡诈地

He betrayed his country treacherously, selling state secrets to the enemy.
他背叛了自己的国家，狡猾地将国家机密出卖给敌人。
The guide led us through the treacherously steep mountainside, where one misstep could mean disaster.
向导领我们穿过险象环生的陡峭山崖，那里稍有不慎就可能酿成大祸。
She spoke to him in a treacherously sweet voice, hiding her true intentions.
她用一种伪装得极为甜蜜的声音对他说话，隐藏着自己的真实意图。
The path was treacherously icy, making every step a perilous endeavor.
小路被冰雪覆盖得异常滑，每走一步都充满危险。
He accepted the job offer from the rival company treacherously, disregarding years of loyalty to his current employer.
他背信弃义地接受了竞争对手公司的职位，完全不顾对当前雇主多年的忠诚。
The river, though appearing calm, flowed treacherously with unseen currents beneath the surface.
那条河虽然表面看起来平静，但水下暗流涌动，异常危险。
She smiled treacherously at her opponent, attempting to lull them into a false sense of security before striking.
她对着对手狡猾地微笑，企图在出击前让他们放松警惕，陷入错误的安全感中。
The politician acted treacherously, switching sides in the middle of the debate to gain personal advantage.
那位政客表现得极为不忠，在辩论中途变节，以谋求个人利益。
The ground was treacherously slippery after the rain, causing many hikers to stumble.
雨后地面变得非常滑，许多徒步者因此失足跌倒。
He walked treacherously close to the edge of the cliff, tempting fate with each step.
他危险地走近悬崖边缘行走，每一步都在挑战命运。