单词	突发事变
释义	突发事变 unexpected emergencies事变
随便看	nanometer-size nanometer-size clay nanometer stick nanometer strengthener nanometer/submicron fiber nanometer surface nanometer technique Nanometer Technologies nanometer-sized nanometer-sized alumina nanometer sized carbide Nanometer-sized Far Infrared Ceramic Powder nanometer-sized materials nanometer-sized oxides nanometer-sized powder Nanometer-sized Pt electrode nanometer-sized solid superacid Nanometer-sized titania nanometersized titanic oxide nanometer-sized titanium dioxide nanometer-sized zinc oxalate dihydrate nanometer-sized zinc oxide nanometer-sized zinc sulfide nanometer-sized Zn/Al-hydrotalcite nanometer-sized zno