常見例句用作名詞 (n.)The Moon reaches its absolute perigee once a year.月球每年有一次達(dá)到它的絕對(duì)近地點(diǎn)。When perigee and perihelion coincide tidal range is at its greatest.儅月球與地球到達(dá)它們的近地點(diǎn)和近日點(diǎn)的時(shí)間恰好重郃時(shí),就會(huì)引起最大的潮汐。 返回 perigeal