单词 | lag bolt |
释义 | lag bolt (once / 2363863 pages) n WORD FAMILY lag bolt: lag bolts USAGE EXAMPLESState officials showed a photo of a pile of lag bolts collected at the site. Seattle Times(Jun 16, 2016) He plans to use a long pole with a drill to screw lag bolts into the wood below. Washington Times(Dec 06, 2014) Your arms seem connected to your shoulders with quarter-inch lag bolts. Salon(Sep 19, 2012) n a heavy woodscrew with a square or hexagonal head that is driven in with a wrench Syn|Hyper lag screw woodscrew a metal screw that tapers to a point so that it can be driven into wood with a screwdriver |
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