| 释义 |
Examples:lit. one strong beat and one weak beats in a measure of music (two beats in the bar) (idiom); fig. follow a prescribed pattern the letter—grind an iron bar down to a fine needle (idiom); fig. to persevere in a difficult task—lit. one strong beat and three weak beats in a measure of music (four beats in the bar) (idiom); fig. scrupulous attention detail— |