| 释义 |
neptune/ˈneptju:n; us -tu:n ||; ˈnɛptun/noun [sing] the planet that is eighth in order from the sun 海王星（太阳系行星，按离太阳远近次序计为第八颗） ☞picture at the solar system 见the solar system插图 nep·tune /`nɛptʃun; ˈneptjuːn/n [singular 单数]the eighth planet from the sun 海王星［太阳系第八行星］ |