dāo刀knife; old coin; measureHSK 3 · Frequency 4.6Meaningsknife; blade; cutting toolRelated words刀类刀儿刀乐刀子刀仔刀锋刀片刀具刀枕刀刃刀枪不入刀法Example sentences像被刀了一下？可以用刀刮吗？这把刀很锐利。