Read Edit View history 助推火箭 zhùtuīhuǒjiàn booster rocket Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 助推火箭 zhùtuīhuǒjiàn booster rocket A power unit used to provide extra thrust to a flight vehicle, which typically detaches after its fuel is spent Edit Delete References Add reference synonym 助推火箭/助推火箭 → 助飞器/助飛器 Edit Delete synonym 助推火箭/助推火箭 → 助推器/助推器 Edit Delete
助推火箭 zhùtuīhuǒjiàn booster rocket A power unit used to provide extra thrust to a flight vehicle, which typically detaches after its fuel is spent Edit Delete