单词	長篇累牘的
释义	同DIFFUSE
随便看	contact coefficient contact coking contact combination contact communication information contact community contact compliance contact condenser contact conductance contact conductor contact contamination contact continuity contact converter contact cooling contact copy contact corrosion contact-cup anemometer contact current contact current-carrying rating contact damage contact damage {= contact dge.} contact decolorization contact deposit contact deposits contact dermatitis contact desulfurization process