磨
杵
成
針
磨
杵
成
針
Definitions4 characters (idiom); . persevere difficult task/to diligently
Usage•••frequent
Pronunciations
磨
杵
成
針
As word
1to grind an iron bar down to a fine needle (idiom); fig. to persevere in a difficult task/to study diligently
2to grind an iron bar down to a fine needle (idiom); fig. to persevere in a difficult task/to study diligently
3to grind an iron bar down to a fine needle (idiom); fig. to persevere in a difficult task/to study diligently
4to grind an iron bar down to a fine needle (idiom); fig. to persevere in a difficult task/to study diligently
