Storag
保管
🗣️ 情景例句
The real discussion comes tomorrow.
明天才会正式商谈。
We go to bed at 10:30.
我们十点半睡觉。
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？