全民英檢 | 學測/指考 | 國中會考
參考詞彙 初級中級中高級
Each of the planets in the solar system around the sun in its own orbit, and this prevents them from colliding with each other.
[第三人稱單數現在式] 畫圓圈;圈出;盤旋;流傳; [複數] 圓圈;集團
Congratulations!
Oops! 正確答案是 circles
