To reinvent the wheel

To reinvent the wheel

to waste time learning how to do something when it is already known how to do it: We don’t need to reinvent the wheel, we just need to hire someone who already knows how to make the system work. You don’t need to reinvent the wheel. Read up on what others...
To take / have a peek

To take / have a peek

MEANING: to take a quick look at something, especially secretly or from behind something EXAMPLE SENTENCES: Emma had a quick peek inside the box. If I’m passing by I might take a peek at the new premises. Before returning to work on the car he headed upstairs to...