Tachyol
[化] 氟化银
🗣️ 情景例句
What's wrong?
怎么了？
Avarice blinds our eyes.
财迷心窍。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？