天壤之别(天渊之别) 
[親字]天
[発音]天壤之别() 天渊之别()
- [漢]壤:地。天和地,一极在上,一级在下,比喻差别极大。
- [英]a whale of a difference;vastly different;be vastly different as between heaven and earth;as far as heaven from the abyss of the ocean
- [日]〈成〉天と地との差.天地の差.雲泥の差.
- [出典]《抱朴子・内篇・论仙》:“趋舍所尚,耳目之欲,其为不同,已有天壤之觉(较),冰炭之乖矣。”
- [歇面]地平线;骑马追飞机

