demon
英[ˈdi:mən]美[ˈdimən]n. 魔鬼,恶魔,精力过人的人,邪念;复数:demons;
n.demon的同义词之:鬼神,恶魔monster fiend evil ogre devil spirit
someone extremely diligent or skillful
"he worked like a demon to finish the job on time"; "she's a demon at math"
demon
英[ˈdi:mən]美[ˈdimən]n. 魔鬼,恶魔,精力过人的人,邪念;复数:demons;
n.demon的同义词之:鬼神,恶魔monster fiend evil ogre devil spirit
someone extremely diligent or skillful
"he worked like a demon to finish the job on time"; "she's a demon at math"