blast off

英 [ˈblɑːst ɒf]

美 [ˈblæst ɔːf]

（火箭）点火起飞，离地升空

柯林斯词典

• See also:blast-off

英英释义

verb

• launch with great force
  1. the rockets were blasted off

双语例句

• The operation of overhauling and blowing off in 4# blast furnace of Han Steel is analyzed. A safe and smooth blowing off is realized with gas recovery discharging and burden surface keeping below the tuyere.
  对邯钢4高炉大修停炉操作实践进行了分析，采用回收煤气空料线停炉，料面降至风口带以下的方法，基本达到了预期的目的，实现了安全顺利停炉。
• Garriott's father, Owen, watched the blast off through binoculars on an observation platform and Garriott's girlfriend, Kelly Miller, burst into tears.
  加里奥特的父亲欧文在一个观测台上通过一架双眼望远镜观看了整个发射过程，加里奥特的女友凯莉-米勒则喜极而泣。
• South Korea's defence minister has renewed speculation a torpedo could have caused the blast that sank a warship off its coast last week.
  韩国国防部长称，上周发生的沉船事故可能是水雷导致船体爆炸引起的。
• Dust sample in blast pipe was collected when centralized air ventilation system was off, the total content of the bacterium and fungus was examined.
  集中空调关闭期间，采集集中空调通风系统送风管内的积尘样品，检测其细菌总数、真菌总数；
• It's not a death ray. It's just a little ultrasonic blast to scare him off.
  这不是死亡射线，这只是一点超声波用来吓唬它的。
• The first blast, a car bomb, went off as the president's motorcade drove by.
  第一起是汽车炸弹爆炸，当时总统阿卜杜拉希.尤素福的车队正从议会旁边驶过。
• The blast is actually a series of bursts, like a string of firecrackers going off one after another.
  此次爆炸实际上是一系列的爆发，就像鞭炮一样一个接一个地燃放。
• A strong blast of wind blew the car sideways off the road.
  一阵狂风把汽车吹到了路边。
• New York, 1997.Content Abstract: Robert thinks it's fun to build a rocket and blast off to the moon.
  内容简介：罗伯特觉得建一艘火箭并发射到月球上是件很有趣的事儿。
• The space shuttle will blast off at ten, local time.
  航天收音机将于当地时间10时正发射升空。