booster rocket

booster rocket读音音标

英 [ˈbu:stə ˈrɔkit]

美 [ˈbustɚ ˈrɑkɪt]

booster rocket意思解释

释义

助推火箭；

英英释义

n.

the first stage of a multistage rocket

同义词：boosterbooster unittakeoff boostertakeoff rocket

双语例句

We saw the booster rockets disengage and fall into the sea.我们看到火箭助推器脱落后坠入大海。NASA is now checking on the damage of lightning on Endeavor and its solid rocket booster.国家航空航天署正在检查奋进号航天飞机及其固体火箭助推器是否被闪电损坏。