n.(火箭、导弹等的)发射装置，发射器，发射

The astronaut triggered the spacecraft launcher, commencing the countdown to lift-off.
宇航员启动了航天器发射器，开始倒计时准备升空。
Engineers conducted rigorous tests on the missile launcher to ensure its operational readiness.
工程师对导弹发射器进行了严格测试，以确保其运行就绪。
The software launcher simplifies the process of accessing frequently used applications.
软件启动器简化了访问常用应用程序的过程。
The fireworks display began with the ignition of a large, ground-based launcher.
烟花表演始于一个大型地面发射器的点火。
To play the newly installed game, double-click on its icon in the game launcher.
要玩新安装的游戏，请在游戏启动器中双击其图标。
Scientists developed a specialized drone launcher for deploying environmental monitoring equipment.
科学家开发了一种专门用于部署环境监测设备的无人机发射器。
After upgrading the operating system, users may need to reinstall the printer driver and launcher utility.
升级操作系统后，用户可能需要重新安装打印机驱动程序和启动器实用程序。
The archer nocked an arrow onto the bowstring and took aim at the target using a mechanical launcher.
射箭手将一支箭搭在弓弦上，并使用机械发射器瞄准目标。
In the simulation, players command strategic positions and utilize various types of artillery launchers.
在模拟游戏中，玩家指挥战略位置并使用各种类型的火炮发射器。
The space agency unveiled plans for a reusable rocket launcher capable of significantly reducing mission costs.
航天局公布了可重复使用火箭发射器的计划，该发射器能够显著降低任务成本。