Alhena
[天]井宿三(双子座γ)
🗣️ 情景例句
What currency do they use in U.S.A.?
在美国人们用什么货币？
How much does that typewriter weigh?
那台打字机重多少？
These two have travelled through the earth.
这两种波都是穿过地球而来的。