中英词典查询

protoplanet [proʊtə'plænɪt]

n. 原行星;

例句:

  • In the meantime the protoplanet cores were proceeding to consolidate.
    在此期间,原行星的核开始凝成.
  • The protoplanet would take tens of thousands of years to grow up.
    来自WSJ
  • It isn't clear how the latest suspected protoplanet is being formed.
    来自WSJ
  • Chunks of the protoplanet have been knocked off during collisions with other space rocks.
    来自VOA