Level 6 · word 18,033 of 20,000

thruster

/ˈθrʌstər/ American
  • n. 向上钻营的人, 推进器
Definition
  • n. a person who pushes ambitiously to get ahead, or a device that produces thrust to move something
Example
The rocket's thruster fired to adjust its direction in space.
火箭的推进器点火,用来在太空中调整方向。