Heliographing
v. 用太阳摄影机拍摄, 用日光仪传递( heliograph的现在分词 )
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
Makes me so mad!
气死我了！
The Hubble will tell us a great deal about the age and size of the universe.
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。