Значение идиомы trip up

[trip up] {v.} 1. To make unsteady on the feet; cause tomiss a step, stumble, or fall.

A root tripped Billy up while he wasrunning in the woods, and he fell and hurt his ankle.

2. To cause to make a mistake.

The teacher asked tricky questions inthe test to trip up students who were not alert.



Топик travelling.
Traditions of my family.


Значение идиомы trip up