make no mistake (about something)

成語所屬單字mistake

make no mistake (about something) — 慣用語

1. Used to strongly emphasize what you are saying, often as a warning.

1.慣用語
釋義

毫無疑問

Used to strongly emphasize what you are saying, often as a warning.

例句

Make no mistake, this project will require hard work.

Make no mistake about it, the deadline is final.