Current ICBMs, Minuteman and Peacekeeper, are solid fuel rockets that can be launched within seconds directly out of their silo tubes.是什么意思_Current ICBMs, Minuteman and Peacekeeper, are solid fuel rockets that can be launched within seconds directly out of their silo tubes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句