to think that something is not true or that sb is not telling the truth
I have no reason to disbelieve her
needing a lot of time and effort
A laborious task
a container with a lid used for boiling water
An electric kettle
nervous or worried
I always get a bit jumpy if I'm travelling by air
a place where two things are fixed or connected
He glued the handle back on so cleverly that you couldn't see the join