great uncle

伯祖父
叔祖父

例句与用法：

Great surprise or amazement.

惊愕巨大的惊讶或惊奇

His failure was a great surprise to us.

他的失败使我们感到意外。

I must say his imagination is a great surprise to me.

我得说他的想象力令我感到十分惊奇。