n.（长柄）大镰刀；vt.用大镰刀割； 变形： 复数：scythes过去式：scythed过去分词：scythed现在分词：scything第三人称单数：scythes 英英释义： scythe[ saið ]n.an edge tool for cutting grass; has a long handle that must be held with both hands and a curved blade that moves parallel to the groundv.cut with a