河外星系 in English he2 wai4 xing1 xi4 Meaning

Meanings

• extragalactic star system
• galaxy (not including our Galaxy)

Pinyin

he2 wai4 xing1 xi4

Literal

Literal explanation, with pronunciation and meaning of each character.

河he2river 外wai4outside 星xing1star 系xi4to connect