launch tower

• 发射塔

launch tower的用法和样例：

例句

1. The Webcast showed images of the astronauts extricating themselves from their flight suits and a van driving out to the launch pad to retrieve the flight crew.
   网络广播中还展示了一些图片，包括宇航员们脱下各自的宇航服，一辆载人休旅车接送宇航员们驶离发射塔。