太阳系
word C2- solar system
From the library
比如在《流浪地球》中，人类选择带着整个地球一起逃离太阳系。
Learn 太阳系 in real texts
With a free account, hover any word in the library for its meaning, hear it read aloud, save words for review timed to your memory, and see how much of each book you already know.