单词	冶金缺陷
释义	冶金缺陷 metallurgical imperfection
随便看	mutual education system mutual effect mutual efforts mutual election mutual electrodynamic force mutual electrostatic capacity mutual encroachment mutual enemies mutual enemy mutual energy mutual energy cornbination mutual energy of signed measure mutual English teaching mutual enhancement mutual enjoyment mutual entropy mutual evaluation mutual-evaluation mutual evaluation and mutual learning mutual exchange mutual exchange between college students mutual exchange coefficient mutual exchange of needed products mutual-exchange of needed products mutual exchange reaction