单词	水硬石灰岩
释义	水硬石灰岩hydraulic limestone
随便看	double-beam paramagnetic thermal oxygen analyzer double beam photometer double beam spectrometer double-beam spectrometer doublebeam--spectrometer double beam spectrophotometer double-beam spectrophotometer double-beam ultraviolet spectrophotometer double bearing rudder double beat double beater double beating-up double beat valve double becket double bed double-bedded double bedroom double beds double bed system double bell double bell euphonium double bell shape flex spline double belting double bend double bend (return bend)