Planetoid
n. 小行星, 类行星的物体
✅ 同义词
🗣️ 情景例句
I'll hold on to them for you.
我为你保管吧。
He who rides a tiger is afraid to dismount.
骑虎者难下。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。