top gear

英 [ˌtɒp ˈɡɪə(r)]

美 [ˌtɑːp ˈɡɪr]

n.  (车辆变速器的)最高挡

机械

牛津词典

noun

• （车辆变速器的）最高挡
  the highest gear in a vehicle
  1. They cruised along in top gear .
     他们驾车高速行驶。
  2. Her career is moving into top gear.
     她的事业正如日中天。

双语例句

• Its super-keynesian expansionary response to the global recession has put the economy back into top gear.
  它为应对全球衰退而实施的扩张政策，把凯恩斯主义发挥到了极致，也令经济恢复了高速增长。
• A Design of Double Conic Top Face Gear Shaper Cutter
  双圆锥前刀面插齿刀的设计
• It is the top gear tooth shape, only different last tooth is the fine teeth.
  定装滚各齿齿形不同，只有最后一个齿是精切齿。
• New method of measuring concentric grade error between graduation circle and top circle of cylinder gear
  圆柱齿轮分度圆与齿顶圆同心度误差的测量新方法
• Based on meshing principle of noncircular gears, tooth location on the pitch line has been decided and curve equation of the gear contour, gear top and gear root has been deduced.
  依据非圆齿轮啮合原理，确定轮齿在节曲线上的位置，并推导了轮齿的齿廓、齿顶、齿根的曲线方程。
• Agile and flexible tactics can assure one in top gear.
  灵活机动的战术是能力充分发挥的有力保证。
• Hargreaves admits United have not yet hit top gear, but he has been encouraged by the dogged determination shown by the team.
  哈格里夫斯承认曼联还没有达到顶峰，但是他被团队坚持不懈的作风所鼓舞。
• The specification refers to a convertible top gear.
  规格指活顶齿轮。
• The selecting principle of gear shaper cutter's modification coefficient and the four restricted conditions: no sharpening the top gear, no interference of the cut gear's fillet curve, no undercut and no top cut are discussed.
  讨论了插齿刀变位系数选取原则以及应当满足不产生齿顶变尖、被切齿轮齿根过渡曲线干涉、根切和顶切等4个的约束条件。
• Personal stance: cycles to work but loves top gear "fossil fuels are fun".
  个人立场：骑车上班，但喜欢看《车迷大本营》（topgear）“化石燃料非常有趣”。