迪安试图用一把改锥捅他。Dean tried to stab him with a screwdriver.这把改锥已经磁化了.This screwdriver has been magnetised.我需要那只改锥旋松这些螺丝.I'll need that screwdriver to loosen these screws....

“改锥”的英语可以翻译为：[化] bolt driver，screwdriver ...