tiān​yuān​zhī​bié

a world of difference

Senses

天渊之别/ 天淵之別 tiān​yuān​zhī​bié a world of difference

the difference between heaven and the deep abyss; a vast contrast like night and day

References

antonym 并驾齐驱/並駕齊驅 天渊之别/天淵之別
synonym 截然不同/截然不同 天渊之别/天淵之別