英语词汇“back-up item”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-up item
释义	back-up item 备分项目;备用项目
随便看	remote sensing observations remote sensing of atmosphere remote sensing of engineering geology remote sensing of microclimatic stress remote sensing of natural resources and environment remote sensing of ocean wave remote sensing of oil pollution remote sensing of railway enginee-ring geology remote sensing of sea surface roughness remote sensing of sea surface wind remote sensing of sightseeing resource remote sensing of significant wave height remote sensing of soil remote sensing of vegetation remote sensing picture remote sensing platform remote-sensing regulator remote sensing satellite remote sensing science remote sensing sounding remote sensing subsystem remote sensing survey remote sensing system remote sensing technique remote sensing technique of oceanography 轻怜疼惜轻怜痛惜轻怜重惜轻手蹑脚轻手软脚轻手轻脚轻才好施轻描淡写轻敲缓击轻歌曼舞老鹳草老鹳菜老黄牛老黑老鼋老鼠老鼠会老鼠钻老鼻子老龄