词汇	accretion bed
释义	accretion bed 增积层；加积层
随便看	symmetricaltwin symmetrical twin symmetric al twin symmetrical twin-tower connected sructure symmetrical two port network symmetrical two-port network symmetrical two terminal pair network symmetrical two-terminal pair network symmetrical unequal block arrangement symmetrical urea symmetrical U type symmetrical varistor symmetrical vein symmetrical ventilation symmetrical vergence symmetricalvibration symmetrical vibration symmetric al vibration symmetrical views symmetrical voltage symmetrical voltage, differential mode voltage symmetrical walking pattern symmetrical wave symmetrical wave function symmetrical wavelet