Equidensoscopy
[摄]显象等光密度观测术
🗣️ 情景例句
Ice cream.
冰淇淋。
If he doesn't play, who will?
如果他不，谁要去玩？
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文学方面最新发展使得我们能够在银河系和其他星系发现行星。