If I can't keep steady, they'll burn my arm up real quick.
Zak stood up and the food went flying, burning Zak's arm.
In his haste, he even burned his arm with the iron.
Soup sloshed over the rim of the bowl and burned his arm.
"Then you'd better set out-your torch won't burn forever, unless you plan to let the flame run right down your arm."
The boy fell getting out of the tub; the girl burned her arm on the stove.
This must be done or it will burn your arm away.
I know it now; she was scraping away the fire so that it would not burn my arm to the bone.
My little sister burnt her arm when she opened a pot of boiling water, and all the steam came out at once.
A tiny splash of it burned his left arm.