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Chinese dictionary
n.the back of a knife blade; spine
许多生存刀的刀背上设有木锯或钢锯齿。
On the back of many survival knives are a saw meant for sawing through metal or wood.
许多生存刀的刀背上设有木锯或钢锯齿。
On the back of many survival knives are a saw meant for sawing through metal or wood.