booster 的定义
- a person or thing that boosts, especially an energetic and enthusiastic supporter.
- Electricity. a device connected in series with a current for increasing or decreasing the nominal circuit voltage.
- Railroads. any machine, device, phenomenon, etc., that helps to move a train, as a tailwind, downgrade, roller bearings, or especially a helper locomotive.
- Military. an explosive more powerful than a primer, for ensuring the detonation of the main charge of a shell.
- Rocketry. a rocket engine used as the principal source of thrust in the takeoff of a rocket or missile.the first stage containing this engine and its fuel supply, which may or may not be detached from the rocket when the fuel has been consumed.
- Medicine/Medical.Also called booster dose, booster shot . a dose of an immunizing substance given to maintain or renew the effect of a previous one.
- Pharmacology. a chemical compound, medicinal substance, or the like, that serves as a synergist.
- a radio-frequency amplifier for connecting between a radio or television antenna and the receiving set to intensify the received signal.
- an auxiliary pump, used in a pipeline or other system, to add to or maintain a prevailing amount of pressure or vacuum.
- Slang. a shoplifter or petty thief.
booster 近义词
supporter
更多booster例句
- The Falcon 9 used for this launch is a rarity these days – a brand new vehicle, including a booster being used for the first time.
- It also held a fundraiser for the Boys & Girls Clubs of America, offered grants to local organizations and even funded its own booster group.
- Following the automated abort of the rocket at T-7 seconds, both the booster and its valuable National Reconnaissance Office payload were said to be safe.
- He left Louisville early after being accused of using a Honda Accord given to his father by a booster.
- Three weeks later, they received booster injections of the engineered adenovirus 5 component.
- The key family of molecules that lead many to look to fish oil as a brain booster are the omega-3 fatty acids.
- The Benefits of Cheating Cheat days are often thought of as being strictly a mind-booster.
- The lawyer was even a Cochran booster at one time: “I supported Thad in his first campaign in 1978, a while back.”
- There is a set of booster vaccines at about kindergarten age, with a little bit of variation from practice to practice.
- I saw it as an investment for myself, so it is definitely a confidence booster and something that really helps build self-esteem.
- He was a booster and a joiner, but behind all of his activities was a wistful wonder as to what life holds.
- Touch-the-button-Nell was talking to a tall fair-moustached man whom I recognised as a black-jack booster.
- The ship's rockets thrust again—and the booster-circuit came into play.
- We were sixty light-years away when that booster effect died out.
- The forward-impact delivered by the Ganeth-Klae booster was terrific, and nausea and vertigo struck us all simultaneously.