beltline

n. 一贯作业生产系统, 腰围

词形变化

beltlines 复数 beltlines

释义与例句

n.
  1. 1.

    The imaginary line marking the upper end of the lower body of an automobile, running just below the bottoms of the windows

    汽车 交通
  2. 2.

    A beltway: a circular expressway around a city

词源

From belt + line.

来源：wiktionary