Heliography
n. 日光反射信号术, 反光通信法, 照相制版法
✅ 同义词
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
Could you say it again?
你能再说一遍吗？
among historians of science a new and more sophisticated picture has emerged.
但在科学史家中间，一个新的更加复杂的伽利略的形象出现了。