reference point relative bearing基準(zhǔn)點(diǎn): reference point; datum point相對(duì): opposite; face to face方位: position; bearing; direction ...基準(zhǔn)相對(duì)方位: reference point relative bearing反相對(duì)方位: inverse relative bearing下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
