Billy's
来自Big Physics
mid 19th century: probably from Scots dialect billy-pot, possibly reinforced by bouilli tin or bully tin, an empty tin that had contained ‘bully beef’ (see bully3), used as a cooking utensil.
mid 19th century: probably from Scots dialect billy-pot, possibly reinforced by bouilli tin or bully tin, an empty tin that had contained ‘bully beef’ (see bully3), used as a cooking utensil.