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.
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