the act of dropping in (see verb below). often hyphenated drop-in

listen to the pronunciation of the act of dropping in (see verb below). often hyphenated drop-in
İngilizce - İngilizce

the act of dropping in (see verb below). often hyphenated drop-in teriminin İngilizce İngilizce sözlükte anlamı

the act of dropping in (see verb below). Often hyphenated drop-in.
drop in

2005: Drop-ins can and do happen by accident, as well as through frustration and confusion in a crowded lineup. — surfline.com Surfology.

the act of dropping in (see verb below). often hyphenated drop-in