单词	直线质子加速器
释义	直线质子加速器linear proton accelerator
随便看	identifications identification satellite identification section identification sequence number identification service identification sign identification signal identification switch identification system identification; system identification tag identification test identification testing identification thread identification thread--rogue's yarn identification threshold identification world identification， i.d. identification，microorganism identified identified and justified identified corner identified data terminal equipment service identified end identified flying object 已识别飞行物