学习如何在英语句子中使用 IAU。超过 1 条精选例句，附带译文。适配手机，完全免费。由 Mate 提供支持。
According to the IAU, a "dwarf planet" is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, (c) has not cleared the neighbourhood around its orbit, and (d) is not a satellite.
从英语翻译成西班牙语
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