treacherously

adv.in a disloyal and faithless manner

"he behaved treacherously"

同义词：faithlesslytraitorouslytreasonablyfalse

Germany Treacherously Invades Holland
TIA--treacherously inaccurate acronym
Treacherously killing or wounding : article 8(2) (b) (xi)
Treacherously Significant Woodcarving: Woodcuts in Dutch-Language (Post-)Incunabula as a Source for Socio-Historical Research
Overcrowding:Hikers swarming Yosemite's Half Domecreate a bottleneck at the treacherously steepgranite climb to the summit
# Perl code can be treacherously obfuscated. -Larry Wall, inventor of Perl
Treacherously true
Method and apparatus for routing ocean going vessels to avoid treacherous environments
Queasy Riders; Cyclists Take It to the Ledge in Treacherous 600ft Cliff Challenge
READING PSALM 78 MULTIDIMENSIONALLY: THE DIMENSION OF THE READER