A small planet revolving round a larger one.

卫星。

A person or thing that depends on, accompanies, or serve someone or something else.

食客；侍从；伴随者。

A country under the domination or influence of another.

附庸国。

Man-made object launched to orbit the earth, another planet, or the sun.

人造卫星(环绕地球，其他星球或太阳)。

Earth-orbiting satellite designed to relay radio and television signals.

转播收音机及电视信号之人造卫星)。

A usu. independent urban community situated on the outskirts of a large city.

【美】卫星区；郊区。