乐此不疲《后汉书光武帝纪下》：“﹝光武﹞每旦视朝日仄乃罢。数引公卿、郎、将讲论经理夜分乃寐。皇太子见帝勤劳不怠承闲谏曰：‘陛下有禹汤之明，而失黄老养性之福愿颐爱精神优游自宁。’帝曰：‘我自乐此，不为疲也。’”后以“乐此不疲”谓耽乐某事不觉疲倦。亦作：乐此不[查看详情]

游目骋怀纵目观览舒展胸怀。[查看详情]

乐不思蜀《三国志蜀志后主传》：“后主举家东迁既至洛阳”裴松之注引晋习凿齿《汉晋春秋》：“司马文王与禅（刘禅）宴为之作故蜀技，旁人皆为之感怆而禅喜笑自若……他日王问禅曰：‘颇思蜀否？’禅曰：‘此间乐，不思蜀。’”后因以“乐不思蜀”谓乐而忘返或乐而忘本。[查看详情]

流连忘返形容沉迷于游乐而忘了回去。后多指留恋某事舍不得离开。例而资斧将匮；寻典春衣流连忘返。——《聊斋志异葛巾》英indulge in pleasure without stop; linger on,forgetting to return;[查看详情]

乐以忘忧快乐得忘记了忧愁。例其为人也发愤忘食，乐以忘忧，不知老之将至云尔。——《论语述而》英seek pleasure in order to free oneself from care; be contented to dissipate sorrows;[查看详情]

乐不可支形容高兴极了。例一天赚了五十块见了女儿一副乐不可支的样子。英overwhelmed with joy; overjoyed; outright glee;[查看详情]