vi. 堕落, 退步

n. 堕落, 退步

[ verb ]
drop to a lower level, as in one's morals or standards
<verb.change> lapse

Backslide \Back"slide"\ (b[a^]k"sl[imac]d"; 277), v. i. [imp.
{Backslid}; p. p. {Backslidden}, {Backslid}; p. pr. & vb. n.
{Backsliding}.] [Back, adv. + slide.]
To slide back; to fall away; esp. to abandon gradually the
faith and practice of a religion that has been professed.