{v. phr.} To suddenly appear without announcement. * /"Just pop into my office any time you're on campus," Professor Brown said./
POP IN
Meaning of POP IN in English
Slang English vocab. Английский сленговый словарь. 2012
{v. phr.} To suddenly appear without announcement. * /"Just pop into my office any time you're on campus," Professor Brown said./
Slang English vocab. Английский сленговый словарь. 2012