| 单词 | rocket propellant |
| 释义 | rocket propellant (once / 1688473 pages) n WORD FAMILY rocket propellant USAGE EXAMPLESPerchlorates could be helpful in their own right, too -- they can be used to make rocket propellant. Washington Post(Sep 28, 2015) And those tests, for safety reasons, used helium rather than hydrogen as a rocket propellant. Forbes(Jul 17, 2015) That accident led to a large spill of heptyl, a highly toxic rocket propellant, but there were no reports of casualties. Reuters(Mar 28, 2014) n an explosive charge that propels a rocket Syn|Hyper rocket fuel, rocket propellent burster, bursting charge, charge, explosive charge a quantity of explosive to be set off at one time propellant, propellentany substance that propels |
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