Astronavigation
n. 天体导航\\n[法] 太空航行
🗣️ 情景例句
How do you do?
你好。
Please come in; you're right on time.
请进，你正好准时到来。
Could you tell me some more about your market analysis?
请你多告诉我一些你们的市场分析好吗？