erodent的音标：erodent的英式发音音标为：[ɪ'rəʊdənt]erodent的美式发音音标为：[ɪ'roʊdənt]...

In addition , lapping agent and erodent are kept from contaminating samples during grinding and erosion.能够防止样品在研磨和侵蚀的过程中研磨剂和腐蚀剂的污染....

adj.腐蚀n.腐蚀药...