单词	twopart mould
释义	twopart mould n.双件模
随便看	ratio-balance relay ratio balance type ratio-balance type Ratio,Base ratio-based self-tuning interpolation ratio between ratio between cutting and tunneling ratio between degradation factors ratio between gold and silver ratio between industry and agriculture ratio between investments ratio between investmentsin ratio between investments in ratio between mining and dropt Ratio between parental lines ratio between performance and price ratio between the oxygenand sulphide Ratio Between Trees and Shrubs ratio between water and ash ratio box ratio brake ratio-brake ratio braking characteristic curve ratio braking style ratio by volume