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 in here, Dad.
我们在里面， 爸爸。
Better be alone than in bad company.
交损友不如无友。
A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.
一种叫“探宝器”的新机器已经发明出来，并被人们用来探测地下埋藏的金子。