zhōng​liú​dǐ​zhù

mainstay

Senses

中流砥柱 zhōng​liú​dǐ​zhù mainstay

A person or group that stands firm and plays a crucial supporting role during a crisis; a cornerstone or tower of strength. This idiom originally referred to Mount Dizhu standing firm in the middle of the Yellow River.

References

same_as 中流砥柱/中流砥柱 砥柱中流/砥柱中流
same_as 砥柱中流/砥柱中流 中流砥柱/中流砥柱