践约、依约、履约

践约	践约 jiànyuē [keep an appointment;keep a promise] 履行事先约定的事情(多指约会)
依约
履约	履约 lǚyuē (1) [honor an agreement;keep a promise;keep an appointment]∶履行约定的事;践约 (2) [practise thrift]∶实行节约 居俭履约 (3) [keep one's stipulations of an agreement]∶遵守规约 清明履约,率礼无违

失约

失约	失约 shīyuē [fail to keep an appointment]不去赴约 不要失约

词语拼音：rú yuē

词语解释：暂无