短語(yǔ)詞組短語(yǔ)infrared star tracker system [天]紅外星體跟蹤系統(tǒng)binary star binary system 兩顆星在相互引力作用下互相繞轉(zhuǎn)的恒星系統(tǒng)star navigation system 星光導(dǎo)航digital star simulator system 數(shù)字星模系統(tǒng)Star Safety System 星級(jí)安全系統(tǒng)Lone Star College System 孤星學(xué)院automatic star tracking system 自動(dòng)天體追蹤系統(tǒng)star distribution system 星型分布系統(tǒng)Star Drag System 星型剎車(chē)系統(tǒng) 返回 star system