first gear

英 [fɜːst ɡɪə(r)]

美 [fɜːrst ɡɪr]

第一速度（头档）齿轮

英英释义

noun

• the lowest forward gear ratio in the gear box of a motor vehicle
  Synonym:firstlow gearlow

双语例句

• But he is still stuck in first gear, and the jury's still out on whether the coaching staff will ever be able to push him into second and beyond.
  但是，现在他的水平仍然处于低档一级，评审员对他能否经过调教上升到二级或更高水平仍保持疑问。
• By client basis oneself risk is mixed the ability that pay fee, choose first gear to cast at least protect.
  由客户根据自身风险和交费能力，至少选择一档投保。
• More torque can be sent to the wheels in first gear than in fifth gear because first gear has a larger gear-ratio by which to multiply the torque.
  一档变速传给车轮的转矩比五档传出的转矩大，因为一档变速有大的传动比，而大的降速比则加大了驱动力矩。
• Engage first gear and firmly apply the handbrake.
  挂入一档并牢牢地拉好手制动器。
• The operator should have placed the vehicle in lockup and in first gear.
  操作人员应该将车辆锁定在一档。
• Who do you think is the best mechanic for standard transmissions? Place transmission in park ( automatic transmission) or first gear ( manual transmission).
  你认为哪一位技师修手排档最好呢？置停车档（自动变速）或一档（手排变速）。
• To place the unit in first gear, the band is applied to hold the sun gear from moving.
  如果，将行星机构置于一档，制动箍带将锁住太阳轮。
• Use first gear on steep hills.
  用第一档爬上陡峭的小山。
• "Settle into the driver's seat, fasten the seat belt, shift into first gear and put your foot on the accelerator, push down the handbrake*"
  坐上驾驶座，系好安全带，挂一挡，脚放在油门上，放下手刹
• Shift from the first gear to the second gear
  从第一排档转到第二排档