Excathedra
[拉]有权威, 有权力(尤指教皇的诏书)
🗣️ 情景例句
Could you slice the tomatoes for me, please?
请帮我把西红柿切成薄片好吗？
Without practice, hopes will be reduced to zero.
没有实践，希望会化为乌有。
By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.
等到你读到这篇文章时，敏锐的哈勃望远镜已经为我们送来了成千上万张精彩的照片。