to roll up on
[phrase form: roll]
01
忍び寄る, こっそり近づく
to approach or sneak up on someone, often with the intention of confronting or harming them
Transitive: to roll up on sb
Slang
例
She saw him rolling up on her and ran inside.
彼女は彼がこっそり近づいてくるのを見て、中に走り込んだ。
Do n't let him roll up on you; stay aware of your surroundings.
彼にこっそり近づかれるな；周囲に気を配っていろ。
