What does “by mistake” mean?

by accident; without intending to

How is “by mistake” used?

In Once Upon a Time... in Hollywood (2019), one line is: “- Don't smoke it by mistake. - Yeah.”

The clip at the top of this page is from Once Upon a Time... in Hollywood (2019).

- Don't smoke it by mistake. - Yeah.

8 作品で登場 · 1 本目