know somebody/something inside out
US /noʊ ˈsʌm.bə.di ˈsʌm.θɪŋ ˌɪn.saɪd ˈaʊt/
UK /noʊ ˈsʌm.bə.di ˈsʌm.θɪŋ ˌɪn.saɪd ˈaʊt/
1.
tahu luar dalam, sangat mengenali
to know someone or something extremely well
:
•
She's worked here for twenty years, so she knows the company inside out.
Dia telah bekerja di sini selama dua puluh tahun, jadi dia tahu syarikat itu luar dalam.
•
He's a local, so he knows this area inside out.
Dia penduduk tempatan, jadi dia tahu kawasan ini luar dalam.