单词	Group 16 Elements
释义	Group 16 Elements 《英文msh词典》词Chalcogens
随便看	white opacifier white opal white-opale glass white opaque pigment White Opaques must be Opaque white open wove bandage white open-wove bandage White operation white-orange White or black White or black? white ore White organic electroluminescent devices white organic light-emitting white organic light-emitting device white organic light emitting devices white organic light-emitting devices white organic lighvemitting devices white organic positive sol white or grey or black White or light yellow fibrous grain or powder White or light yellow powder White or off-white crystalline powder White or pale white crystalline powder white or silver-Peace and sincerity