double-threaded

短语

别名

doublethreaded

释义与例句

adj.
  1. 1.

    Consisting of two threads twisted together; using two threads.

    工程

    double-threaded worm

  2. 2.

    Having two screw threads instead of one; said of a screw in which the pitch is equal to twice the distance between the centers of adjacent threads.

    工程