that's called a backspace
that call a backspace
pro:dem v det:art n
that's called a backspace .
ð æ t s WORD_BOUNDARY k ɔː l d WORD_BOUNDARY ɐ WORD_BOUNDARY b æ k s p eɪ s WORD_BOUNDARY
t h a t ' s WORD_BOUNDARY c a l l e d WORD_BOUNDARY a WORD_BOUNDARY b a c k s p a c e WORD_BOUNDARY