单词	grain-boundary weakness
释义	grain-boundary weakness 晶界弱化
随便看	propagations propagation science propagation segment propagation server propagation simulation of electric field propagation software propagationspeed propagation speed propagation stall propagation step propagation strategy propagation structure propagation style of basin propagation system propagation tank propagation tear resistance Propagation Technical Research propagation technique Propagation Technique of Ornamental Cherries propagation techniques Propagation techniques of Carya illinoensis Propagation technology propagation-technology Propagation Technology of AMF propagation test