短語(yǔ)詞組短語(yǔ)maximum out -of round 最大不圓度Out -of-round 失圓;[科技]不圓;不圓的out -of-round condition 不圓的情況;逕曏跳動(dòng)bore -out-of-round 孔不圓度nut with out -of-round hole 收口螺母 返回 out of round