lift off

英 [ˈlɪft ɒf]

美 [ˈlɪft ɔːf]

（飞机、火箭等）起飞，升空，发射

柯林斯词典

• PHRASAL VERB （飞机、火箭等）起飞，升空，发射
  When an aircraft or rocketlifts off, it leaves the ground and rises into the air.
  1. The plane lifted off and climbed steeply into the sky.
     飞机起飞并迅速爬升至空中。

英英释义

verb

• depart from the ground
  1. The plane took off two hours late
  Synonym:take off

双语例句

• I watched Discovery lift off from Kennedy Space Center in a plume of smoke and flame.
  我看着发现号在一团浓烟和火焰中从肯尼迪航天中心升空。
• If you have hyperextended knees, your heels will lift off the floor;
  如果你的膝盖超伸，那你的脚跟会离开地面。
• The flights will lift off from the black rock desert in Nevada.
  这些飞行器将在内华达州的布莱克洛克沙漠起飞。
• To examine diaphragm, disassemble coupling nut ( 6) and lift off pressure plate ( 7).
  检查隔膜，拆卸连接螺母（6）并提升压力板（7）。
• China's first lunar orbiter has made a successful lift off from its launch site in the southwest of the country.
  中国的第一个探月卫星已经从中国西南的火箭发射长成功发射成功。
• I'm 37 now, but when I lift off in a chair attached to a towering cluster of helium-filled balloons, I see true amazement and wonder in the eyes of children and their parents.
  我今年37岁了，但当我坐在一张绑在一大丛氦气球下面的椅子上起飞时，我在孩子们和他们父母的眼中，看到了真真切切的惊奇和诧异。
• It will be the space agency's fifth attempt to get the shuttle off the ground. A malfunctioning fuel tanks sensor foiled NASA's plans for lift off on Friday.
  这是航天局第五次从地面发射航天飞机。燃料箱的传感器故障，美国宇航局星期五发射计划受挫。
• They lift off the ground to a so-called spiritual level.
  他们升举至所谓的精神层次而不脚踏实地。
• The 23-year-old never expected that after a successful lift off, their UAV would need another 200 test flights before coming even close to perfection.
  23岁的他从没料到，在首飞成功后，他们所研制的无人机还需要200次试飞才能达到近乎完美。
• Remove diaphragm bolts ( 9) and lift off spring chamber ( 4).
  拆卸隔膜螺栓（9），提升弹簧腔室（4）。