treacherously

treacherously [tre-cha-ras-li]
adverbio
1Traidoramente (disloyally), a traición, pérfidamente.

treacherously [ˈtretʃərəslɪ] ?
adverb
1 (disloyally) traidoramente; a traición
2 (dangerously)
the roads are treacherously icy el hielo que cubre las carreteras hace peligrosa la conducción

Word of the Day: la carcajada

hearty laughter, raucous laughter, guffaw