单词	power of pumping unit
释义	power of pumping unit 水泵机组功率
随便看	two-fold axis twofold axis of symmetry two fold axis of symmetry two-fold axis of symmetry Twofold B twofold barrier two-fold chain twofold character two fold character of commodity twofold character of labo twofold character of labor twofold character of labour twofold character of labo u r two-fold character of labour two fold character of the labor twofold classification two fold classification two-fold classification two-fold-classification two fold coincidence two-fold coincidence twofold combustion control system two-fold compound generalized poisson process Two-fold cubic interpolates twofold degeneracy