| 释义 |
rocket-assisted 英'rɒkɪtəs'ɪstɪd美'rɒkɪtəs'ɪstɪd COCA³¹⁵¹¹¹⁺⁴BNC²³⁶²¹³⁺¹
基本例句
adj.火箭助推的⁵⁰;火箭助飞的⁵⁰
In order to increase the firing range of composite rocket-assisted projectile and decrease the ablation of nozzle, the ST propellant used for rocket-assisted BB projectile is developed.
为提高复合增程炮弹的射程，降低喷管的烧蚀性，研制了复合增程炮弹用 ST推进剂。 dictall |