单词 | multistage rocket |
释义 | multistage rocket (once / 1688473 pages) n WORD FAMILY multistage rocket USAGE EXAMPLESThe plan, which he calls a daisy drive, separates the components of any gene drive into discrete parts—a genetic version of a multistage rocket. The New Yorker(Dec 25, 2016) Federal Reserve, and as investors breathed a sigh of relief as the launch of a multistage rocket by North Korea went without major incident. Wall Street Journal(Apr 13, 2012) n a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted Syn|Hyper step rocket projectile, rocket any vehicle self-propelled by a rocket engine |
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