top-gear

基本解释

In doing so I am focusing on the top-of-the-range gear, and ignoring the cheap end of the market.
在这样做，我着重就顶型中程齿轮，而忽略的廉价市场的另一端。
Officers believe building their new five-gear vehicle, which has a top speed of 20 miles per hour, will help combat anti-social behaviour.
警方称，这款新式五轮巡逻车有助于打击危害社会的行为，其最高时速仅为20英里。
Beyond convenience, Air Force One carries an array of top-secret communications gear for conducting everyday business — and for managing a global crisis, if required, while aloft.
除了让出行更方便，空军一号还配有绝密通信设备，可供处理日常事务——如果需要的话，总统甚至可以在空中处理全球性危机。

They look like an extra-large version of the World War Two jeep, but enclosed, with small blast-proof windows, a protected machine gun position on top and a variety of high-tech gear inside and out.

The company known for its top-quality outdoor gear will organize everything from lodging and meals to training and transportation.
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Last week Broadcom, which produces the brains for set-top boxes and other online gear, was listed on the Nasdaq, the tech-heavy American stockmarket.
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The 80-plus miles of impeccably groomed trails include plenty of beginner runs, and the instruction and rental gear are top-notch.
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