n. (電器的)增壓機;助推器,多級火箭的第壹級;熱情的支持者
名詞復數:boosters
[例
1.But those same geeks beamed this week when nasa revealed its plans for itsnext generation heavy-lift booster.
但是當本周美國航天總局為下壹代重型火箭助推器透漏它的計劃時,那些相同的鬼話又傳播了起來。
2.17 A spent shuttle solid rocket booster is moved into hangar af at capecanaveral air force station in florida, where it will be cleaned.
17壹個廢棄航天飛機固體燃料火箭推進器正被運進佛羅裏達州卡納維爾角空軍基地的af機庫內進行清理。