treacherously

C2

adv. 背信弃义地; 背叛地; 靠不住地; 危险地

发音

US

词形变化

more treacherously 比较级 most treacherously 最高级

释义与例句

adv. C2
  1. 1.

    In a treacherous manner.

    The former spy behaved treacherously.

词汇关系

副词

同义词 4

false faithlessly traitorously treasonably

词源

From treacherous + -ly.

来源：wiktionary