柯林斯詞典ploughshare (also plowshare) [美國(guó)英語(yǔ)] 1. N the horizontal pointed cutting blade of a mouldboard plough 犁鏵頭 返回 plowshare劍橋詞典US spelling of ploughshare (ploughshare的美式拼寫) 返回 plowshare