Circumstellar
a. 环绕恒星的
🗣️ 情景例句
OK.
好。
Ignorance is the mother of suspicions.
无知会多疑。
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，