find meanings of the following words frim ratrap

Dear Student
dripping with perspiration : covered in sweat.
big bellows groaned:  sounds made by large air bag.
shovelled charcoal : moved charcoal
the maw of furnace : the jaws or throat of furnace.
 whipped : beaten into a froth.
sooty panes : windows covered with soot.
intruder : a person who enters, especially into a building with criminal thought.

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