词汇	devcon
释义	devcon n.德夫孔
随便看	presence detector presence equalizer presence fight in arraign presence filter presence flag presence for testimony in court presence indicator presence in Evian presence monitor presenceof presence of animal life in a forest presence of bacteria presence of broncholith Presence of broncholith presence of cars on classification tracks presence of fire Presence of foreign fibers Presence of foreign fibers,neps and thick place presence of gallstones Presence of gallstones presence of mind presence of natural person presence of others Presence of salivary calculi presence of the court