词汇	missile launching pad
释义	missile launching pad 导弹发射台
随便看	information census information circular information circulation information circumstances information city information class information center information-centered text Information Center on Nuclear Standards information centers Information Centers Service information centralized control system information centralized-monitor information centre information centre for student affairs information centre of shipping information centres information-centric security information certer information chain information chain error information channel Information channel estimation information-channel structure information character