n.起始天文點(diǎn) astronomical point: 天文點(diǎn)basic astronomical (datum) point: 基本天文點(diǎn)fundamental astronomical point: 基本天文點(diǎn)initial point: 初始點(diǎn); 起始點(diǎn)原點(diǎn); 原點(diǎn)，起始點(diǎn)point; initial: 進(jìn)入點(diǎn)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
