crackerjack

noun

1. 出色的人；优质的东西
   an excellent person or thing

1. On the one hand, Australia's crackerjack fit with the Chinese economy is reshaping Australia's trade and investment flows, drawing the country into a China-centred Asian orbit.
   一方面，澳大利亚出产的好东西符合中国经济的需要，这促进了它的贸易和投资，将这个国家拉入以中国为中心的亚洲圈子。
2. He's a crackerjack at technical innovations.
   他是个技术革新能手。
3. It was a crackerjack legal circus, with spectators getting in line at four in the morning, despite the subzero temperatures, to assure themselves of a seat.
   这是一场出色的法庭秀，旁观的群众清晨四点钟就冒着零度以下的低温到法院排队，免得抢不到位子。

noun

1. something excellent of its kind
   1. the bike was a jimdandy

   Synonym:    jimdandyjimhickey

2. someone excellent of their kind
   1. he's a jimdandy of a soldier

   Synonym:    jimdandyjimhickey