Siderometer
恒星测时钟, 恒星时计
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
Could you tell me where I can find these books?
您能告诉我在哪儿能找到这些书吗？
I heard that you're getting married, Congratulations.
听说你要结婚了，恭喜！