a screw with no point, which fastens through a piece of metal to hold things together
a metal bar that slides across to fasten a door or window
moving fast or running away suddenly
move fast or run away suddenly
(cause to) fasten with a bolt
eat very quickly
"he made a dash for the door"
"the body was rigidly erect"
"he sat bolt upright"
"he ran bang into the pole"
"ran slap into her"
"She bolted from her seat"
"bolt the door"
"The thief made off with our silver"
"the accountant absconded with the cash from the safe"
"The listeners bolted when he discussed his strange ideas"
"When she started to tell silly stories, I ran out"
"Don't bolt your food!"
Screaming with agony and fright, He bolted twenty feet upright.
出自： Sir W. Scott
Bolt up the stairs they ran.
出自： T. Hood
I'm bolted in.
When the man tried to get into his own house, he found he had been bolted out.
当这个人想进入他的房间时,才发现被关在门外了。 bolt out
As soon as I came downstairs the burglar bolted out.