unscrew
mở bulông ra
unscrew
nới lỏng (vít)
unscrew /xây dựng/
vặn ốc ra
unscrew /hóa học & vật liệu/
vặn ốc ra
to screw in, screwed, screwed on, to screw down, to screw up, unscrew
vặn vít vào
disassemble, dismantle, dismount, screw off, take down, to take down, turn off, unbolt, unscrew
vặn ra