flagship

flagship
noun
  1. the ship in a fleet which carries the admiral commanding
    旗舰,指挥舰
    ■the best or most important thing owned or produced by a particular organization
    (某组织的)最佳物;首要物;标志产品,拳头产品,王牌产品
    this bill is the flagship of the government's legislative programme.
    这项法案是政府立法计划中制定得最好的一项。
    [as modifier]their flagship product.
    他们的王牌产品。
英语宝典
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