treacherously

副词 adv.
中文释义

英文释义

副词 adv.
  1. In a treacherous manner.
    — The former spy behaved treacherously.

词形变化

more treacherously comparative most treacherously superlative

词汇关系

反义词
faithfully loyally

词源

Etymology tree
English treacherous
Middle English -ly
English -ly
English treacherously
From treacherous + -ly.
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