two-way launching

例句：

1. 1.The satellite was launched in two-way mode.
   卫星以双向模式发射。
2. 2. The spacecraft is designed for two-way launching.
   该宇宙飞船设计用于双向发射。
3. 3. The missile system is capable of two-way launching.
   导弹系统能够进行双向发射。