Valentinus
即Valentine
✅ 同义词
🗣️ 情景例句
I think you ought to
我觉得，你们应该
I think it's going to take at least 2 days.
我认为它将花至少两天时间。
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？