erw

abbr. 电阻焊(Electrical Resistance Weld);强辐射弹头(Enhanced Radiation Warhead)

发音

/ˈɛɹuː/

词形变化

erwau erws 复数 erws erwau 复数

释义与例句

n.
  1. 1.

    A medieval Welsh unit of surface area equal to 11664 sq ft, or about ¼ acre.

    历史

词源

Borrowed from Welsh erw.

来源:wiktionary