nutdriver

词形变化

nutdrivers 复数 nutdrivers

别名

nut driver

释义与例句

n.
  1. 1.

    A hand tool for driving nuts and bolts; similar to a screwdriver but with a different tip, usually a hexagonal socket (recess) for driving fasteners with external hexagonal heads. Suitable for low- and medium-torque applications.

词源

From nut + driver, attested since circa 1900 and widespread in various industries since the 1920s; modeled on the earlier screwdriver.

来源：wiktionary