详细释义
Noun:
-
any of numerous small celestial bodies that move around the sun
双语例句
- 1. There is a maximum size that mountains can attain that gets smaller as the planetoid gets more massive.
- 山体能达到的高度是有限度的，而且 小行星引力越大，山体能达到的高度就越低。
youdao
- 2. Due to the dragging force, trajectories of spacecraft circling planetoid can departure from the standard taper curve orbit which is obtained by the two-body hypothesis.
- 绕小行星运行的航天器由于受到摄动力的影响，运行轨迹会偏离二体假设下的圆锥曲线轨道。
youdao
- 3. Due to the dragging force, trajectories of spacecraft circling planetoid can departure from the standard taper curve orbit which is obtained by the two-body hypothesis.
- 绕小行星运行的航天器由于受到摄动力的影响，运行轨迹会偏离二体假设下的圆锥曲线轨道。
youdao
- Sitchen says this planetoid named Nibiru.
西特切说这颗小行星的名字为尼比奴。
用作名词 (n.)
相关词汇
- moon 月亮
- satellite 卫星；人造卫星...
- minor planet [天]小行星
【近义词】
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