ACE.

名词 ace.:

1. the smallest whole number or a numeral representing this number
   同义词：one, 1, I, ace, single, unity
2. one of four playing cards in a deck having a single pip on its face
   同义词：ace
3. someone who is dazzlingly skilled in any field
   同义词：ace, adept, champion, sensation, maven, mavin, virtuoso, genius, hotshot, star, superstar, whiz, whizz, wizard, wiz
4. a major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey
   同义词：Allied Command Europe, ACE
5. a serve that the receiver is unable to reach
   同义词：ace

动词 ace.:

1. succeed at easily
   同义词：breeze through, ace, pass with flying colors, sweep through, sail through, nail
2. score an ace against
   同义词：ace
3. play (a hole) in one stroke
   同义词：ace
4. serve an ace against (someone)
   同义词：ace

形容词 ace.:

1. of the highest quality
   同义词：ace, A-one, crack, fantastic, first-rate, super, tiptop, topnotch, tops