| 单词 | booster rocket |
| 释义 | booster rocket (once / 251475 pages) n WORD FAMILY booster rocket USAGE EXAMPLESBooster rocket engineer who spent decades filled with guilt over not stopping the explosion of the space shuttle Challenger. Seattle Times(Dec 14, 2016) The test will propel the capsule atop the booster rocket away to safety. Seattle Times(Oct 03, 2016) The test will propel the capsule atop the booster rocket away to safety but is expected to destroy the rocket. Seattle Times(Oct 02, 2016) n the first stage of a multistage rocket Syn|Hyper booster, booster unit, takeoff booster, takeoff rocket rocket, rocket engine a jet engine containing its own propellant and driven by reaction propulsion |
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