線性無偏估計(jì)lineary independent: 線性無關(guān)的lineartypeliquidfillingmachine: 直線式液體灌裝機(jī)linear（line）scale: 直線比例尺linearterm: 線性項(xiàng)linear小組: lincoln near-earth asteroid research下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
