释义 |
砣 tuóI b.f.1) sliding steelyard weight (秤坨)2) stone roller (碾砣)II v.cut/polish jade with an emery wheel砣tuósteelyard weightstone rollerto polish jade with an emery wheel砣 n. 秤砣steelyard weight碾砣stone roller v. 用砂轮打磨to polish or grind with a stone roller砣& |