近义词青山不改青山不老基本释义[ lǜ shuǐ cháng liú ] 细水长流 xìshuǐ-chángliú ∶指有计划地使用 [go about sth little by little without a letup]∶比喻一点一滴不间断做某件事 详细释义绿水长流 [lǜ shuǐ cháng liú]