ploughshare
柯林斯词典
1. N the horizontal pointed cutting blade of a mouldboard plough 犁铧头
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ploughshare (also plowshare)
[美国英语]剑桥词典
- the sharp blade of a plough
犁铧，铧头 返回 ploughshare
犁铧，铧头 返回 ploughshare
犁铧，铧头 返回 ploughshare
1. N the horizontal pointed cutting blade of a mouldboard plough 犁铧头