Related topics: Agriculture
plough·share British EnglishBrE, plowshare American English /ˈplaʊʃeə $ -ʃer/ noun [countableC] 1. TAthe broad curved metal blade of a plough, which turns over the soil 犁头,犁铧
2. turn/beat swords into ploughshares to stop fighting and start living in peace 铸剑为犁;偃武修文