◎ 双铧犁 shuānghuálí(1) [two-bottom plow] 有两块犁壁或圆盘耙片的犁,可一次犁两条垄沟(2) [double plow] 有两个不同的犁铧或圆犁刀的犁
1.double-shared plough; double-bladed plough; double furrow plough
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