Subsatellite
n. 由人造卫星带入轨道后放出的物体, 由人造飞船带入轨道后放出的物体
🗣️ 情景例句
You should have seen the look on his face
真该看看他脸上的表情
They have different hopes.
他们有各自不同的愿望。
It follows the shape of the rock.
它顺着岩石的形状。