pitting process点: drop腐蚀: corrode; corrosion; corrodin ...形成: form; take shape; shape; for ...过程: process; procedure; transver ...煤形成过程: coal forming process下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:点腐蚀形成过程,即可在微信中查询翻译