model rocket

the neighbour boy run in for a minute to see bob's newest model rocket.

邻居的孩子来呆了一会儿，看看鲍勃的最新火箭模型。

software description: about rocket, this screen saver features 140 professionally created high-power model rocket images.

这个屏幕保护程序特别推出140幅专业的模型火箭图片。

manufacture of model rocket engines

火箭发动机模型的制造

he made a model rocket for me yesterday.

他昨天给我做了一个火箭模型。

a model rocket was launched in st. petersburg, russia, on sunday to celebrate the 50th anniversary of mr. gagarin's spaceflight.

周日，为庆祝加加林先生太空飞行50周年，一枚在俄罗斯圣彼得堡的模型火箭发射升空。

code for the manufacture of model rocket and high power rocket motors

模拟火箭和高能火箭电动机的生产标准

I've tried a few designs for my model rocket.

我为我的火箭模型尝试了几种设计。