liftoff

基本解释

• n.（火箭等）发射；起飞

同根派生

英汉例句

双语例句

• But what exactly will the throngs of onlookers see at liftoff?
  但是发射后，观众究竟能看到什么样的场景呢？
• Here, the shuttle is mounted on a mobile launchpad weeks before its liftoff.
  图中是在航天飞机离地前几周，被安放在一个移动发射台上。
• The above image was taken seconds after liftoff as the massive orbiter and six astronauts began a climb to a height where the atmosphere is so thin it is unbreathable.
  上面这张照片是在发射后几秒钟拍下的，此时这艘巨大的航天飞机和六名宇航员正开始爬升到一个大气非常稀薄、无法呼吸的高度。

原声例句

• McNair and the crew of the Space Shuttle Challenger died when the orbiter exploded shortly after liftoff.

权威例句

• The forces of liftoff tended to pull the cans apart slightly where they joined.
  NPR: Challenger: Reporting a Disaster's Cold, Hard Facts
• So we'll once again see two Space Shuttles staged for liftoff for the last time.
  FORBES: NASA Shuttle Exclusive
• The liftoff was part of a program aimed at putting a Chinese citizen on the Moon by 2020.
  FORBES: What's A Few $Billions Or $Trillions More Or Less? Here's The Long And Short Of It

词组短语

短语

• liftoff distance 离地距离
• liftoff point 离地点
• Liftoff elimination 提离消除
• liftoff engine 发射发动机
• liftoff site 发射场;起飞场

专业释义

航空、航天科学技术

• 发射升空