treach·er·ous·ly
adverb/ˈtretʃərəsli/
/ˈtretʃərəsli/
- in a way that involves hurting somebody who trusts you
奸诈地：以一种伤害包括信任你的人的方式 - The king had been treacherously murdered by his brother.
国王被他的兄弟奸诈地谋杀了。
- The king had been treacherously murdered by his brother.
- in a dangerous way, especially when something seems safer than it is
有潜在危险的 - treacherously icy conditions on the roads
道路上结冰的情况很危险
- treacherously icy conditions on the roads