chromyl
化 铬酰(CrO-2=); … Read the rest
化 铬酰(CrO-2=); … Read the rest
*[‘ju:lәdʒaiz]
vt. … Read the rest
*[ә’bitjuәrist]
n. … Read the rest
*[‘krisәupreiz]
n. … Read the rest
*[ә’blaidʒiŋ]
a. … Read the rest
医 菊苣属… Read the rest
计 直观预测技术… Read the rest
*[әb’vә:t]
vt. … Read the rest