助飞器 zhùfēiqì booster Definitions Defs Origin Strokes Stroke Words Sentences Sents 助飞器 助飛器 zhùfēiqì booster booster rocket or flight assist device used to provide extra thrust during launch or flight Cross-References Synonym 助推火箭 zhùtuīhuǒjiàn
助飞器 助飛器 zhùfēiqì booster booster rocket or flight assist device used to provide extra thrust during launch or flight Cross-References Synonym 助推火箭 zhùtuīhuǒjiàn
