creep up
US /kriːp ʌp/
UK /kriːp ʌp/
1.
merayap, meningkat perlahan
to move slowly and quietly so as not to be noticed
:
•
The cat crept up on the bird.
Kucing itu merayap mendekati burung.
•
Prices have been creeping up steadily.
Harga-harga terus merayap naik secara stabil.