jam-up

短语

n. 阻塞, 障碍

词形变化

jam-ups 复数 jam-ups

释义与例句

n.
  1. 1.

    The situation where material becomes jammed in a machine, or some process similarly grinds to a halt.

adj.
  1. 1.

    Splendid; wonderful; upstanding.

    美国 方言

    Pete's a real jam-up guy.